mirror of
https://github.com/kennethreitz/interpretations.git
synced 2026-06-05 23:00:19 +00:00
Remove 2AM
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
-216
@@ -1,216 +0,0 @@
|
||||
"""
|
||||
2AM — lo-fi hip hop study beats. Late night, rain on the window.
|
||||
Rhodes, vinyl crackle, lazy drums, upright bass, saxophone.
|
||||
Just vibes.
|
||||
"""
|
||||
|
||||
from pytheory import Key, Duration, Score, Tone, play_score
|
||||
from pytheory.rhythm import DrumSound
|
||||
|
||||
key = Key("Eb", "minor")
|
||||
s = key.scale
|
||||
prog = key.progression("i", "VI", "iv", "VII")
|
||||
|
||||
# Eb minor: Eb F Gb Ab Bb Cb Db
|
||||
Eb = s[0]; F = s[1]; Gb = s[2]; Ab = s[3]
|
||||
Bb = s[4]; Cb = s[5]; Db = s[6]
|
||||
|
||||
score = Score("4/4", bpm=72, swing=0.15)
|
||||
|
||||
K = DrumSound.KICK
|
||||
S = DrumSound.SNARE
|
||||
CH = DrumSound.CLOSED_HAT
|
||||
|
||||
# ═══════════════════════════════════════════════════════════════════
|
||||
# STRUCTURE (64 bars, ~5.5 min at 72 BPM):
|
||||
# Bars 1-8: Rhodes alone, establishing the vibe
|
||||
# Bars 9-16: Drums enter, lazy boom-bap
|
||||
# Bars 17-32: Bass enters, the groove settles
|
||||
# Bars 33-48: Sax melody — the heart
|
||||
# Bars 49-56: Sax + rhodes trading, peak warmth
|
||||
# Bars 57-64: Stripping back, rhodes alone again
|
||||
# ═══════════════════════════════════════════════════════════════════
|
||||
|
||||
# ── RHODES — the soul of lo-fi ──────────────────────────────────
|
||||
rhodes = score.part("rhodes", instrument="electric_piano", volume=0.35,
|
||||
reverb=0.5, reverb_type="taj_mahal",
|
||||
tremolo_depth=0.12, tremolo_rate=2.5,
|
||||
chorus=0.2, chorus_rate=0.3, chorus_depth=0.005,
|
||||
humanize=0.12, saturation=0.15)
|
||||
|
||||
# Full 64 bars — chords throughout, the anchor
|
||||
for _ in range(16):
|
||||
for chord in prog:
|
||||
rhodes.add(chord, Duration.WHOLE, velocity=65)
|
||||
|
||||
# ── VINYL CRACKLE — noise texture, always on ───────────────────
|
||||
vinyl = score.part("vinyl", synth="noise", envelope="pad", volume=0.04,
|
||||
lowpass=3000)
|
||||
|
||||
for _ in range(64):
|
||||
vinyl.add(Eb, Duration.WHOLE, velocity=40)
|
||||
|
||||
# ── DRUMS — lazy boom-bap, enters bar 9 ────────────────────────
|
||||
drums = score.part("drums", volume=0.35, humanize=0.12)
|
||||
|
||||
for _ in range(8):
|
||||
drums.rest(Duration.WHOLE)
|
||||
|
||||
# Bars 9-56: the laziest beat alive
|
||||
for bar in range(48):
|
||||
# Kick on 1, ghost kick on the & of 2
|
||||
drums.hit(K, Duration.QUARTER, velocity=90)
|
||||
drums.hit(CH, Duration.EIGHTH, velocity=45)
|
||||
drums.hit(K, Duration.EIGHTH, velocity=55)
|
||||
# Snare on 2
|
||||
drums.hit(S, Duration.QUARTER, velocity=82)
|
||||
# Kick ghost on & of 3
|
||||
drums.hit(K, Duration.EIGHTH, velocity=50)
|
||||
drums.hit(CH, Duration.EIGHTH, velocity=42)
|
||||
drums.hit(S, Duration.QUARTER, velocity=78)
|
||||
|
||||
# Bars 57-64: fading out
|
||||
for bar in range(8):
|
||||
vel = max(25, 85 - bar * 7)
|
||||
drums.hit(K, Duration.QUARTER, velocity=vel)
|
||||
drums.hit(CH, Duration.EIGHTH, velocity=max(15, vel - 40))
|
||||
drums.hit(K, Duration.EIGHTH, velocity=max(15, vel - 35))
|
||||
drums.hit(S, Duration.QUARTER, velocity=max(20, vel - 8))
|
||||
drums.hit(K, Duration.EIGHTH, velocity=max(15, vel - 38))
|
||||
drums.hit(CH, Duration.EIGHTH, velocity=max(15, vel - 42))
|
||||
drums.hit(S, Duration.QUARTER, velocity=max(20, vel - 10))
|
||||
|
||||
# ── UPRIGHT BASS — warm, round, enters bar 17 ──────────────────
|
||||
bass = score.part("bass", instrument="upright_bass", volume=0.35,
|
||||
reverb=0.2, lowpass=800, humanize=0.1)
|
||||
|
||||
for _ in range(16):
|
||||
bass.rest(Duration.WHOLE)
|
||||
|
||||
# Bars 17-56: walking bass following the roots
|
||||
bass_lines = [
|
||||
# i — Ebm
|
||||
[(Eb.add(-24), Duration.QUARTER, 85),
|
||||
(Gb.add(-24), Duration.QUARTER, 72),
|
||||
(Bb.add(-24), Duration.QUARTER, 78),
|
||||
(Ab.add(-24), Duration.QUARTER, 70)],
|
||||
# VI — Cb
|
||||
[(Cb.add(-24), Duration.QUARTER, 82),
|
||||
(Eb.add(-12), Duration.QUARTER, 70),
|
||||
(Db.add(-24), Duration.QUARTER, 75),
|
||||
(Cb.add(-24), Duration.QUARTER, 68)],
|
||||
# iv — Abm
|
||||
[(Ab.add(-24), Duration.QUARTER, 85),
|
||||
(Cb.add(-24), Duration.QUARTER, 72),
|
||||
(Bb.add(-24), Duration.QUARTER, 78),
|
||||
(Ab.add(-24), Duration.QUARTER, 70)],
|
||||
# VII — Db
|
||||
[(Db.add(-24), Duration.QUARTER, 82),
|
||||
(F.add(-24), Duration.QUARTER, 70),
|
||||
(Ab.add(-24), Duration.QUARTER, 75),
|
||||
(Db.add(-12), Duration.QUARTER, 68)],
|
||||
]
|
||||
for _ in range(10):
|
||||
for bass_bar in bass_lines:
|
||||
for note, dur, vel in bass_bar:
|
||||
bass.add(note, dur, velocity=vel)
|
||||
|
||||
# Bars 57-64: fading
|
||||
for _ in range(2):
|
||||
for bass_bar in bass_lines:
|
||||
for note, dur, vel in bass_bar:
|
||||
bass.add(note, dur, velocity=max(30, vel - 25))
|
||||
|
||||
# ── SAXOPHONE — the melody, enters bar 33 ──────────────────────
|
||||
sax = score.part("sax", instrument="saxophone", volume=0.35,
|
||||
reverb=0.45, reverb_type="taj_mahal",
|
||||
delay=0.15, delay_time=0.417, delay_feedback=0.25,
|
||||
humanize=0.1)
|
||||
|
||||
for _ in range(32):
|
||||
sax.rest(Duration.WHOLE)
|
||||
|
||||
# Bars 33-48: lazy, bluesy melody — lots of space
|
||||
sax_phrases = [
|
||||
# Phrase 1: opening statement
|
||||
[(Bb, Duration.HALF, 82), (Ab, Duration.QUARTER, 75),
|
||||
(Gb, Duration.QUARTER, 70)],
|
||||
[(Eb, Duration.HALF, 78), (None, Duration.HALF, 0)],
|
||||
# Phrase 2: climbing
|
||||
[(None, Duration.QUARTER, 0), (Gb, Duration.QUARTER, 72),
|
||||
(Ab, Duration.QUARTER, 78), (Bb, Duration.QUARTER, 82)],
|
||||
[(Db.add(12), Duration.HALF, 85), (Cb, Duration.QUARTER, 75),
|
||||
(Bb, Duration.QUARTER, 72)],
|
||||
# Phrase 3: the cry
|
||||
[(Bb, Duration.DOTTED_HALF, 88),
|
||||
(Ab, Duration.QUARTER, 78)],
|
||||
[(Gb, Duration.QUARTER, 72), (Eb, Duration.QUARTER, 68),
|
||||
(None, Duration.HALF, 0)],
|
||||
# Phrase 4: resolution
|
||||
[(Eb, Duration.QUARTER, 75), (F, Duration.QUARTER, 72),
|
||||
(Gb, Duration.QUARTER, 78), (Ab, Duration.QUARTER, 75)],
|
||||
[(Eb, Duration.WHOLE, 80)],
|
||||
]
|
||||
for _ in range(2):
|
||||
for phrase in sax_phrases:
|
||||
for note, dur, vel in phrase:
|
||||
if note is None:
|
||||
sax.rest(dur)
|
||||
else:
|
||||
sax.add(note, dur, velocity=vel)
|
||||
|
||||
# Bars 49-56: higher, more expressive
|
||||
sax_high = [
|
||||
[(Eb.add(12), Duration.HALF, 90), (Db.add(12), Duration.QUARTER, 82),
|
||||
(Cb, Duration.QUARTER, 78)],
|
||||
[(Bb, Duration.HALF, 85), (None, Duration.QUARTER, 0),
|
||||
(Ab, Duration.QUARTER, 75)],
|
||||
[(Bb, Duration.QUARTER, 80), (Db.add(12), Duration.QUARTER, 85),
|
||||
(Eb.add(12), Duration.HALF, 92)],
|
||||
[(Db.add(12), Duration.QUARTER, 82), (Bb, Duration.QUARTER, 78),
|
||||
(Ab, Duration.HALF, 75)],
|
||||
]
|
||||
for _ in range(2):
|
||||
for phrase in sax_high:
|
||||
for note, dur, vel in phrase:
|
||||
if note is None:
|
||||
sax.rest(dur)
|
||||
else:
|
||||
sax.add(note, dur, velocity=vel)
|
||||
|
||||
# Bars 57-64: one last phrase, fading
|
||||
for phrase in sax_phrases[:4]:
|
||||
for note, dur, vel in phrase:
|
||||
if note is None:
|
||||
sax.rest(dur)
|
||||
else:
|
||||
sax.add(note, dur, velocity=max(35, vel - 20))
|
||||
for _ in range(4):
|
||||
sax.rest(Duration.WHOLE)
|
||||
|
||||
# ── PAD — warmth underneath ─────────────────────────────────────
|
||||
pad = score.part("pad", synth="supersaw", envelope="pad", volume=0.08,
|
||||
reverb=0.6, reverb_type="taj_mahal",
|
||||
chorus=0.3, chorus_rate=0.15, chorus_depth=0.008,
|
||||
lowpass=1200)
|
||||
|
||||
for _ in range(16):
|
||||
for chord in prog:
|
||||
pad.add(chord, Duration.WHOLE, velocity=45)
|
||||
|
||||
# ═════════════════════════════════════════════════════════════════
|
||||
import sys
|
||||
|
||||
print(f"Key: {key}")
|
||||
print(f"BPM: 72 (swing 0.15)")
|
||||
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 2AM (live engine)...")
|
||||
from pytheory_live.live import LiveEngine
|
||||
engine = LiveEngine(buffer_size=1024)
|
||||
engine.play_score(score)
|
||||
else:
|
||||
print("Playing 2AM...")
|
||||
play_score(score)
|
||||
Reference in New Issue
Block a user