mirror of
https://github.com/kennethreitz/interpretations.git
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531 lines
21 KiB
Python
531 lines
21 KiB
Python
"""
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VOLTAGE — raw oscillators, nothing else.
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Rhythm is pitch. Pitch is rhythm. Aggressive, monophonic, electric.
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"""
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from pytheory import Key, Duration, Score, Tone, play_score
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from pytheory.rhythm import DrumSound
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key = Key("F", "minor")
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s = key.scale # F G Ab Bb C Db Eb
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F = s[0]; G = s[1]; Ab = s[2]; Bb = s[3]
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C = s[4]; Db = s[5]; Eb = s[6]
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score = Score("4/4", bpm=138)
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# ═══════════════════════════════════════════════════════════════════
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# STRUCTURE (96 bars, ~4.5 min):
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# Bars 1-8: Sine sub — pulsing root, the heartbeat
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# Bars 9-16: Saw enters — aggressive mono line, rhythmic pitch
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# Bars 17-24: Pulse wave — counter-rhythm, interlocking
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# Bars 25-32: All three locked — machine groove
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# Bars 33-40: BREAKDOWN 1 — sine bends, tension, silence
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# Bars 41-48: THE DROP — everything + kick
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# Bars 49-56: SAW ARP SOLO — 16th note arps going wild
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# Bars 57-64: PULSE ARP SOLO — square wave takes over
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# Bars 65-72: BREAKDOWN 2 — stripped back, bends, rebuilding
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# Bars 73-80: FINAL DROP — all three arping together
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# Bars 81-88: PEAK — 32nd note chaos, maximum aggression
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# Bars 89-96: Collapse — oscillators die one by one
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# ═══════════════════════════════════════════════════════════════════
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# ── Reusable patterns ──────────────────────────────────────────
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saw_line_a = [
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(F, Duration.SIXTEENTH, 105), (None, Duration.SIXTEENTH, 0),
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(F, Duration.SIXTEENTH, 100), (Ab, Duration.SIXTEENTH, 95),
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(F, Duration.SIXTEENTH, 108), (None, Duration.SIXTEENTH, 0),
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(Eb, Duration.EIGHTH, 92),
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(F, Duration.SIXTEENTH, 110), (C, Duration.SIXTEENTH, 95),
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(F, Duration.SIXTEENTH, 105), (None, Duration.SIXTEENTH, 0),
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(Db, Duration.EIGHTH, 98),
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(F, Duration.EIGHTH, 112),
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]
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saw_line_b = [
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(F, Duration.SIXTEENTH, 110), (C.add(12), Duration.SIXTEENTH, 100),
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(F, Duration.SIXTEENTH, 108), (None, Duration.SIXTEENTH, 0),
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(Ab, Duration.SIXTEENTH, 102), (F, Duration.SIXTEENTH, 112),
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(Db, Duration.EIGHTH, 95),
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(F, Duration.SIXTEENTH, 115), (Eb, Duration.SIXTEENTH, 98),
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(C, Duration.SIXTEENTH, 105), (F, Duration.SIXTEENTH, 110),
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(None, Duration.EIGHTH, 0),
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(F, Duration.EIGHTH, 118),
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]
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pulse_line = [
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(None, Duration.SIXTEENTH, 0), (C.add(12), Duration.SIXTEENTH, 88),
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(None, Duration.EIGHTH, 0),
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(Ab, Duration.SIXTEENTH, 85), (None, Duration.SIXTEENTH, 0),
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(C.add(12), Duration.EIGHTH, 90),
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(None, Duration.SIXTEENTH, 0), (Db.add(12), Duration.SIXTEENTH, 82),
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(C.add(12), Duration.SIXTEENTH, 88), (None, Duration.SIXTEENTH, 0),
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(Ab, Duration.EIGHTH, 85),
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(C.add(12), Duration.EIGHTH, 92),
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]
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pulse_line_b = [
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(C.add(12), Duration.SIXTEENTH, 92), (None, Duration.SIXTEENTH, 0),
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(Ab, Duration.SIXTEENTH, 85), (C.add(12), Duration.SIXTEENTH, 90),
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(None, Duration.EIGHTH, 0),
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(Eb.add(12), Duration.EIGHTH, 88),
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(C.add(12), Duration.SIXTEENTH, 95), (Ab, Duration.SIXTEENTH, 82),
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(None, Duration.SIXTEENTH, 0), (C.add(12), Duration.SIXTEENTH, 90),
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(Db.add(12), Duration.EIGHTH, 85),
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(C.add(12), Duration.EIGHTH, 95),
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]
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def play_pattern(part, pattern, reps=1, vel_offset=0):
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for _ in range(reps):
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for note, dur, vel in pattern:
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if note is None:
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part.rest(dur)
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else:
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part.add(note, dur, velocity=min(127, max(20, vel + vel_offset)))
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# ── SINE — the sub, the foundation, the pulse ──────────────────
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sine = score.part("sine", synth="sine", volume=0.8,
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lowpass=200, distortion=0.2, distortion_drive=2.5,
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sub_osc=0.5, reverb=0.12, reverb_decay=0.6,
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pan=0.05)
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# Bars 1-8: pulsing root
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for _ in range(8):
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sine.add(F.add(-24), Duration.EIGHTH, velocity=110)
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sine.rest(Duration.EIGHTH)
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sine.add(F.add(-24), Duration.EIGHTH, velocity=95)
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sine.rest(Duration.EIGHTH)
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sine.add(F.add(-24), Duration.EIGHTH, velocity=110)
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sine.add(F.add(-24), Duration.SIXTEENTH, velocity=85)
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sine.rest(Duration.SIXTEENTH)
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sine.add(F.add(-24), Duration.QUARTER, velocity=105)
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# Bars 9-16: pitch movement
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for _ in range(4):
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sine.add(F.add(-24), Duration.EIGHTH, velocity=110)
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sine.rest(Duration.EIGHTH)
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sine.add(F.add(-24), Duration.EIGHTH, velocity=95)
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sine.add(Ab.add(-24), Duration.EIGHTH, velocity=100)
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sine.add(F.add(-24), Duration.EIGHTH, velocity=110)
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sine.add(Eb.add(-24), Duration.SIXTEENTH, velocity=90)
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sine.rest(Duration.SIXTEENTH)
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sine.add(F.add(-24), Duration.QUARTER, velocity=105)
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for _ in range(4):
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sine.add(F.add(-24), Duration.EIGHTH, velocity=110)
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sine.rest(Duration.EIGHTH)
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sine.add(Db.add(-24), Duration.EIGHTH, velocity=100)
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sine.add(C.add(-24), Duration.EIGHTH, velocity=95)
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sine.add(F.add(-24), Duration.EIGHTH, velocity=112)
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sine.add(Ab.add(-24), Duration.SIXTEENTH, velocity=88)
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sine.rest(Duration.SIXTEENTH)
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sine.add(F.add(-24), Duration.QUARTER, velocity=108)
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# Bars 17-32: locked groove
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for _ in range(16):
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sine.add(F.add(-24), Duration.EIGHTH, velocity=112)
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sine.rest(Duration.EIGHTH)
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sine.add(Ab.add(-24), Duration.EIGHTH, velocity=98)
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sine.add(F.add(-24), Duration.EIGHTH, velocity=108)
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sine.add(Db.add(-24), Duration.SIXTEENTH, velocity=95)
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sine.add(C.add(-24), Duration.SIXTEENTH, velocity=92)
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sine.add(F.add(-24), Duration.EIGHTH, velocity=115)
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sine.add(Eb.add(-24), Duration.EIGHTH, velocity=100)
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# Bars 33-40: BREAKDOWN 1 — long bends
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sine.set(volume=0.9)
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sine.add(F.add(-24), Duration.WHOLE, velocity=115, bend=-2.0)
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sine.add(F.add(-24), Duration.WHOLE, velocity=110, bend=3.0)
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sine.rest(Duration.WHOLE)
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sine.add(C.add(-24), Duration.HALF, velocity=108, bend=-1.5)
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sine.rest(Duration.HALF)
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sine.add(F.add(-24), Duration.WHOLE, velocity=118, bend=2.0)
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sine.rest(Duration.WHOLE)
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sine.add(Db.add(-24), Duration.HALF, velocity=105, bend=-3.0)
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sine.add(F.add(-24), Duration.HALF, velocity=120, bend=1.0)
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# Bars 41-64: DROP + arp solos — locked groove under the solos
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sine.set(volume=0.85)
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for _ in range(24):
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sine.add(F.add(-24), Duration.EIGHTH, velocity=118)
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sine.add(Ab.add(-24), Duration.SIXTEENTH, velocity=100)
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sine.add(F.add(-24), Duration.SIXTEENTH, velocity=112)
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sine.add(Db.add(-24), Duration.EIGHTH, velocity=105)
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sine.add(F.add(-24), Duration.EIGHTH, velocity=115)
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sine.add(C.add(-24), Duration.SIXTEENTH, velocity=98)
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sine.add(Eb.add(-24), Duration.SIXTEENTH, velocity=95)
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sine.add(F.add(-24), Duration.QUARTER, velocity=120)
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# Bars 65-72: BREAKDOWN 2 — bends again, rebuilding
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sine.set(volume=0.9)
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sine.add(F.add(-24), Duration.WHOLE, velocity=120, bend=3.0)
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sine.add(C.add(-24), Duration.WHOLE, velocity=115, bend=-2.0)
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sine.add(F.add(-24), Duration.HALF, velocity=118, bend=1.5)
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sine.add(Ab.add(-24), Duration.HALF, velocity=110, bend=-1.0)
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sine.rest(Duration.WHOLE)
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# Rebuilding
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for _ in range(4):
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sine.add(F.add(-24), Duration.EIGHTH, velocity=112)
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sine.rest(Duration.EIGHTH)
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sine.add(Ab.add(-24), Duration.EIGHTH, velocity=100)
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sine.add(F.add(-24), Duration.EIGHTH, velocity=115)
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sine.add(C.add(-24), Duration.SIXTEENTH, velocity=98)
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sine.add(Db.add(-24), Duration.SIXTEENTH, velocity=95)
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sine.add(F.add(-24), Duration.EIGHTH, velocity=118)
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sine.add(Eb.add(-24), Duration.EIGHTH, velocity=102)
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# Bars 73-88: FINAL DROP + PEAK
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sine.set(volume=0.85)
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for _ in range(16):
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sine.add(F.add(-24), Duration.EIGHTH, velocity=120)
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sine.add(Ab.add(-24), Duration.SIXTEENTH, velocity=105)
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sine.add(F.add(-24), Duration.SIXTEENTH, velocity=115)
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sine.add(Db.add(-24), Duration.EIGHTH, velocity=108)
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sine.add(F.add(-24), Duration.EIGHTH, velocity=118)
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sine.add(C.add(-24), Duration.SIXTEENTH, velocity=102)
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sine.add(Eb.add(-24), Duration.SIXTEENTH, velocity=98)
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sine.add(F.add(-24), Duration.QUARTER, velocity=122)
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# Bars 89-96: dying
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for bar in range(8):
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vel = max(30, 115 - bar * 12)
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sine.add(F.add(-24), Duration.HALF, velocity=vel, bend=-0.5 * bar)
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sine.rest(Duration.HALF)
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# ── SAW — aggressive, cutting, the main voice ──────────────────
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saw = score.part("saw", synth="saw", volume=0.55,
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lowpass=4000, distortion=0.3, distortion_drive=3.5,
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saturation=0.7, legato=True, glide=0.03,
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reverb=0.25, reverb_type="spring",
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delay=0.35, delay_time=0.326, delay_feedback=0.4,
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pan=-0.25)
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saw.lfo("lowpass", rate=0.015, min=1500, max=8000, bars=96, shape="saw")
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# Bars 1-8: silent
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for _ in range(8):
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saw.rest(Duration.WHOLE)
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# Bars 9-16: enters
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play_pattern(saw, saw_line_a, 8)
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# Bars 17-24: wider intervals
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play_pattern(saw, saw_line_b, 8)
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# Bars 25-32: patterns alternate
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for _ in range(4):
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play_pattern(saw, saw_line_a)
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play_pattern(saw, saw_line_b)
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# Bars 33-40: BREAKDOWN 1 — screaming bends
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saw.set(volume=0.65)
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saw.add(F.add(12), Duration.WHOLE, velocity=105, bend=2.0)
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saw.add(Eb.add(12), Duration.WHOLE, velocity=100, bend=-1.5)
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saw.rest(Duration.WHOLE)
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saw.add(Ab.add(12), Duration.HALF, velocity=108, bend=3.0)
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saw.add(F.add(12), Duration.HALF, velocity=102, bend=-1.0)
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saw.add(C.add(12), Duration.WHOLE, velocity=110, bend=-2.0)
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saw.rest(Duration.WHOLE)
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saw.add(F.add(12), Duration.HALF, velocity=115, bend=1.5)
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saw.add(Db.add(12), Duration.HALF, velocity=100, bend=-2.5)
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# Bars 41-48: DROP — pattern A full power
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saw.set(volume=0.7)
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play_pattern(saw, saw_line_a, 8, vel_offset=10)
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# ═══════════════════════════════════════════════════════════════════
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# Bars 49-56: SAW ARP SOLO — the saw goes absolutely nuts
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# ═══════════════════════════════════════════════════════════════════
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saw.set(volume=0.75)
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# Arp 1: minor triad arps — 16ths, climbing through inversions
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arp_i = [F, Ab, C.add(12), Ab, F, C, Ab.add(-12), C]
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arp_iv = [Bb, Db.add(12), F.add(12), Db.add(12), Bb, F, Db, F]
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arp_v = [C, Eb, G, Eb, C, G.add(-12), Eb.add(-12), G.add(-12)]
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arp_vi = [Db, F, Ab, F, Db, Ab.add(-12), F.add(-12), Ab.add(-12)]
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for _ in range(2):
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for note in arp_i:
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saw.add(note, Duration.SIXTEENTH, velocity=115)
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for note in arp_iv:
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saw.add(note, Duration.SIXTEENTH, velocity=112)
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for note in arp_v:
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saw.add(note, Duration.SIXTEENTH, velocity=118)
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for note in arp_vi:
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saw.add(note, Duration.SIXTEENTH, velocity=110)
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# Arp 2: wide crazy arps — octave jumps
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arp_wild = [F, F.add(12), Ab, Ab.add(12), C, C.add(12), Eb, Eb.add(12)]
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arp_wild_down = [Eb.add(12), C.add(12), Ab, F, Eb, C.add(-12), Ab.add(-12), F.add(-12)]
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for _ in range(2):
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for note in arp_wild:
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saw.add(note, Duration.SIXTEENTH, velocity=120)
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for note in arp_wild_down:
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saw.add(note, Duration.SIXTEENTH, velocity=118)
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# Arp 3: 32nd note burst — chromatic-ish madness
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saw_solo_32 = [F, G, Ab, Bb, C, Db, Eb, F.add(12),
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Eb, Db, C, Bb, Ab, G, F, G,
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Ab, C, Eb, Ab.add(12), Eb, C, Ab, F,
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C.add(12), Ab, F, C, Ab.add(-12), F.add(-12), Ab.add(-12), C.add(-12)]
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for note in saw_solo_32:
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saw.add(note, 0.125, velocity=125)
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# ═══════════════════════════════════════════════════════════════════
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# Bars 57-64: PULSE ARP SOLO — square wave takes the lead
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# ═══════════════════════════════════════════════════════════════════
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# Saw drops to support
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saw.set(volume=0.4)
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play_pattern(saw, saw_line_a, 8)
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# Bars 65-72: BREAKDOWN 2
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saw.set(volume=0.6)
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saw.add(F.add(12), Duration.WHOLE, velocity=108, bend=-2.5)
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saw.add(C.add(12), Duration.WHOLE, velocity=105, bend=2.0)
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saw.rest(Duration.WHOLE)
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saw.add(Ab.add(12), Duration.WHOLE, velocity=110, bend=3.0)
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# Rebuild
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saw.set(volume=0.65)
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play_pattern(saw, saw_line_b, 4, vel_offset=5)
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# Bars 73-80: FINAL DROP
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saw.set(volume=0.75)
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play_pattern(saw, saw_line_a, 4, vel_offset=12)
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play_pattern(saw, saw_line_b, 4, vel_offset=12)
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# Bars 81-88: PEAK — 32nd note chaos
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saw.set(volume=0.8)
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shred_up = [F, G, Ab, Bb, C, Db, Eb, F.add(12)]
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shred_down = [F.add(12), Eb, Db, C, Bb, Ab, G, F]
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shred_wide = [F, C.add(12), Ab, F.add(12), Db, Eb.add(12), Bb, F.add(12)]
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for _ in range(2):
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for note in shred_up:
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saw.add(note, 0.125, velocity=122)
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for note in shred_down:
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saw.add(note, 0.125, velocity=120)
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for _ in range(2):
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for note in shred_wide:
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saw.add(note, 0.125, velocity=127)
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for note in reversed(shred_wide):
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saw.add(note, 0.125, velocity=125)
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# Final ascending scream
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for note in [F, Ab, C, Eb, F.add(12), Ab.add(12), C.add(12), Eb.add(12),
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F.add(24), Eb.add(12), C.add(12), Ab.add(12), F.add(12), Eb, C, F]:
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saw.add(note, 0.125, velocity=127)
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# Held scream
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saw.add(F.add(12), Duration.WHOLE, velocity=125, bend=3.0)
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# Bars 89-96: dying
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saw.set(volume=0.35)
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play_pattern(saw, saw_line_a, 4, vel_offset=-20)
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for _ in range(4):
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saw.rest(Duration.WHOLE)
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# ── PULSE — square wave, digital, counter-rhythm ───────────────
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pulse = score.part("pulse", synth="square", volume=0.35,
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lowpass=3000, distortion=0.15, distortion_drive=2.0,
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saturation=0.5, reverb=0.15, reverb_type="taj_mahal",
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delay=0.3, delay_time=0.435, delay_feedback=0.5,
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pan=0.3)
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pulse.lfo("lowpass", rate=0.03, min=800, max=5000, bars=96, shape="triangle")
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# Bars 1-16: silent
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for _ in range(16):
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pulse.rest(Duration.WHOLE)
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# Bars 17-24: enters syncopated
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play_pattern(pulse, pulse_line, 8)
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# Bars 25-32: tighter
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play_pattern(pulse, pulse_line_b, 8)
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# Bars 33-40: BREAKDOWN 1 — stuttering
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pulse.set(volume=0.4)
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for _ in range(4):
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pulse.add(C.add(12), Duration.SIXTEENTH, velocity=95)
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pulse.rest(Duration.SIXTEENTH)
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pulse.add(C.add(12), Duration.SIXTEENTH, velocity=88)
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pulse.rest(Duration.SIXTEENTH)
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pulse.rest(Duration.HALF)
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for _ in range(4):
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pulse.rest(Duration.WHOLE)
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# Bars 41-48: DROP
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pulse.set(volume=0.45)
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play_pattern(pulse, pulse_line_b, 8, vel_offset=8)
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# Bars 49-56: support under saw solo
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pulse.set(volume=0.3)
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play_pattern(pulse, pulse_line, 8)
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# ═══════════════════════════════════════════════════════════════════
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# Bars 57-64: PULSE ARP SOLO — square wave goes crazy
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# ═══════════════════════════════════════════════════════════════════
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pulse.set(volume=0.55)
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# Arp 1: bouncing octaves — hypnotic
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p_arp1 = [C.add(12), C, C.add(12), Ab, C.add(12), Eb.add(12), C.add(12), F.add(12)]
|
|
for _ in range(4):
|
|
for note in p_arp1:
|
|
pulse.add(note, Duration.SIXTEENTH, velocity=105)
|
|
for note in reversed(p_arp1):
|
|
pulse.add(note, Duration.SIXTEENTH, velocity=100)
|
|
|
|
# Arp 2: staccato — rapid fire with rests
|
|
p_arp2 = [
|
|
(C.add(12), 108), (None, 0), (Ab, 95), (C.add(12), 105),
|
|
(Eb.add(12), 110), (None, 0), (C.add(12), 102), (None, 0),
|
|
(F.add(12), 112), (Db.add(12), 98), (None, 0), (C.add(12), 108),
|
|
(Ab, 95), (None, 0), (C.add(12), 105), (Eb.add(12), 110),
|
|
]
|
|
for _ in range(4):
|
|
for note, vel in p_arp2:
|
|
if note is None:
|
|
pulse.rest(Duration.SIXTEENTH)
|
|
else:
|
|
pulse.add(note, Duration.SIXTEENTH, velocity=vel)
|
|
|
|
# Arp 3: 32nd notes — the fastest moment for pulse
|
|
p_solo_32 = [C.add(12), Ab, F, Ab, C.add(12), Eb.add(12), F.add(12), Eb.add(12),
|
|
C.add(12), Ab, F, C, Ab.add(-12), F.add(-12), Ab.add(-12), C,
|
|
F, Ab, C.add(12), F.add(12), Ab.add(12), F.add(12), C.add(12), Ab,
|
|
F, C, Ab.add(-12), C, F, Ab, C.add(12), F.add(12)]
|
|
for note in p_solo_32:
|
|
pulse.add(note, 0.125, velocity=118)
|
|
|
|
# Bars 65-72: BREAKDOWN 2 — drops out
|
|
pulse.set(volume=0.35)
|
|
for _ in range(4):
|
|
pulse.add(C.add(12), Duration.SIXTEENTH, velocity=90)
|
|
pulse.rest(Duration.SIXTEENTH)
|
|
pulse.add(C.add(12), Duration.SIXTEENTH, velocity=82)
|
|
pulse.rest(Duration.SIXTEENTH)
|
|
pulse.rest(Duration.HALF)
|
|
for _ in range(4):
|
|
pulse.rest(Duration.WHOLE)
|
|
|
|
# Bars 73-80: FINAL DROP — both patterns
|
|
pulse.set(volume=0.5)
|
|
play_pattern(pulse, pulse_line_b, 4, vel_offset=10)
|
|
play_pattern(pulse, pulse_line, 4, vel_offset=10)
|
|
|
|
# Bars 81-88: PEAK — rapid arps
|
|
pulse.set(volume=0.55)
|
|
pulse_arp = [C.add(12), Ab, F, Ab, C.add(12), Eb.add(12), C.add(12), Ab]
|
|
for _ in range(8):
|
|
for note in pulse_arp:
|
|
pulse.add(note, Duration.SIXTEENTH, velocity=105)
|
|
for note in reversed(pulse_arp):
|
|
pulse.add(note, Duration.SIXTEENTH, velocity=100)
|
|
|
|
# Bars 89-96: dies first
|
|
pulse.set(volume=0.2)
|
|
play_pattern(pulse, pulse_line, 4, vel_offset=-25)
|
|
for _ in range(4):
|
|
pulse.rest(Duration.WHOLE)
|
|
|
|
# ── KICK — enters at bar 41 ───────────────────────────────────
|
|
K = DrumSound.KICK
|
|
kick = score.part("kick", volume=1.0, humanize=0.02,
|
|
distortion=0.15, distortion_drive=2.0)
|
|
|
|
for _ in range(40):
|
|
kick.rest(Duration.WHOLE)
|
|
|
|
# Bars 41-64: four on the floor through both solos
|
|
for _ in range(24):
|
|
for beat in range(4):
|
|
kick.hit(K, Duration.QUARTER, velocity=120)
|
|
|
|
# Bars 65-72: breakdown — just beat 1
|
|
for _ in range(8):
|
|
kick.hit(K, Duration.QUARTER, velocity=105)
|
|
kick.rest(Duration.DOTTED_HALF)
|
|
|
|
# Bars 73-88: FINAL DROP + PEAK
|
|
for _ in range(16):
|
|
for beat in range(4):
|
|
kick.hit(K, Duration.QUARTER, velocity=122)
|
|
|
|
# Bars 89-96: fading
|
|
for bar in range(8):
|
|
vel = max(25, 118 - bar * 12)
|
|
for beat in range(4):
|
|
kick.hit(K, Duration.QUARTER, velocity=vel)
|
|
|
|
# ── NOISE HIT — percussive bursts ─────────────────────────────
|
|
noise = score.part("noise", synth="noise", envelope="pluck", volume=0.2,
|
|
lowpass=6000, highpass=2000,
|
|
distortion=0.5, distortion_drive=4.0,
|
|
pan=-0.15)
|
|
|
|
for _ in range(24):
|
|
noise.rest(Duration.WHOLE)
|
|
|
|
# Bars 25-32: offbeat stabs
|
|
for _ in range(8):
|
|
noise.rest(Duration.EIGHTH)
|
|
noise.add(F, Duration.SIXTEENTH, velocity=80)
|
|
noise.rest(Duration.SIXTEENTH)
|
|
noise.rest(Duration.QUARTER)
|
|
noise.rest(Duration.EIGHTH)
|
|
noise.add(F, Duration.SIXTEENTH, velocity=75)
|
|
noise.rest(Duration.SIXTEENTH)
|
|
noise.rest(Duration.QUARTER)
|
|
|
|
# Bars 33-40: silent
|
|
for _ in range(8):
|
|
noise.rest(Duration.WHOLE)
|
|
|
|
# Bars 41-64: snare position hits
|
|
for _ in range(24):
|
|
noise.rest(Duration.QUARTER)
|
|
noise.add(F, Duration.SIXTEENTH, velocity=90)
|
|
noise.rest(Duration.EIGHTH)
|
|
noise.rest(Duration.SIXTEENTH)
|
|
noise.rest(Duration.QUARTER)
|
|
noise.add(F, Duration.SIXTEENTH, velocity=92)
|
|
noise.rest(Duration.EIGHTH)
|
|
noise.rest(Duration.SIXTEENTH)
|
|
|
|
# Bars 65-72: silent
|
|
for _ in range(8):
|
|
noise.rest(Duration.WHOLE)
|
|
|
|
# Bars 73-88: back full
|
|
for _ in range(16):
|
|
noise.rest(Duration.QUARTER)
|
|
noise.add(F, Duration.SIXTEENTH, velocity=95)
|
|
noise.rest(Duration.EIGHTH)
|
|
noise.rest(Duration.SIXTEENTH)
|
|
noise.rest(Duration.QUARTER)
|
|
noise.add(F, Duration.SIXTEENTH, velocity=98)
|
|
noise.rest(Duration.EIGHTH)
|
|
noise.rest(Duration.SIXTEENTH)
|
|
|
|
# Bars 89-96: fading
|
|
for bar in range(8):
|
|
vel = max(20, 90 - bar * 10)
|
|
noise.rest(Duration.QUARTER)
|
|
noise.add(F, Duration.SIXTEENTH, velocity=vel)
|
|
noise.rest(Duration.EIGHTH)
|
|
noise.rest(Duration.SIXTEENTH)
|
|
noise.rest(Duration.HALF)
|
|
|
|
# ═════════════════════════════════════════════════════════════════
|
|
import sys
|
|
|
|
print(f"Key: {key}")
|
|
print(f"BPM: 138")
|
|
print(f"Parts: {list(score.parts.keys())}")
|
|
print(f"Duration: {score.duration_ms / 1000:.1f}s | {score.measures} measures")
|
|
|
|
if "--live" in sys.argv:
|
|
print("Playing VOLTAGE (live engine)...")
|
|
from pytheory_live.live import LiveEngine
|
|
engine = LiveEngine(buffer_size=1024)
|
|
engine.play_score(score)
|
|
else:
|
|
print("Playing VOLTAGE...")
|
|
play_score(score)
|