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Acid Reign: octave down, legato+glide, sub_osc on 303

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- All 303 notes dropped one octave (A2→A1 range)
- legato=True, glide=0.04 for classic 303 slide
- sub_osc=0.5 for extra low end
- Sub bass stays at A1

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Kenneth Reitz
2026-03-30 05:20:36 -04:00
parent 31c937cb2e
commit 301187c62d
1 changed files with 19 additions and 18 deletions
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tracks/acid_reign.py
+19 -18
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@@ -30,10 +30,11 @@ OH = DrumSound.OPEN_HAT
# ═══════════════════════════════════════════════════════════════════
# ── THE 303 — squelchy saw, high resonance, the whole point ─────
acid = score.part("303", synth="saw", envelope="none", volume=0.5,
acid = score.part("303", synth="saw", envelope="pluck", volume=0.5,
lowpass=800, lowpass_q=4.0,
distortion=0.4, distortion_drive=5.0,
saturation=0.3, humanize=0.03)
saturation=0.3, humanize=0.03,
legato=True, glide=0.04, sub_osc=0.5)
# The filter sweep — slow open across the whole track
acid.lfo("lowpass", rate=0.015, min=400, max=8000, bars=64, shape="triangle")
@@ -41,25 +42,25 @@ acid.lfo("lowpass", rate=0.015, min=400, max=8000, bars=64, shape="triangle")
# Mostly root and fifth with chromatic approach notes
acid_bars = [
# Pattern A: driving root
[(A.add(-12), 100), (None, 0), (A.add(-12), 90), (E.add(-12), 85),
(A.add(-12), 95), (None, 0), (G.add(-24), 80), (A.add(-12), 100),
(None, 0), (A.add(-12), 88), (None, 0), (E.add(-12), 82),
(A.add(-12), 95), (G.add(-24), 78), (A.add(-12), 92), (None, 0)],
[(A.add(-24), 100), (None, 0), (A.add(-24), 90), (E.add(-24), 85),
(A.add(-24), 95), (None, 0), (G.add(-36), 80), (A.add(-24), 100),
(None, 0), (A.add(-24), 88), (None, 0), (E.add(-24), 82),
(A.add(-24), 95), (G.add(-36), 78), (A.add(-24), 92), (None, 0)],
# Pattern B: climbing
[(A.add(-12), 95), (B.add(-12), 85), (C, 90), (None, 0),
(E, 100), (None, 0), (C, 88), (A.add(-12), 82),
(None, 0), (G.add(-24), 78), (A.add(-12), 95), (None, 0),
(C, 92), (E, 98), (C, 85), (A.add(-12), 90)],
[(A.add(-24), 95), (B.add(-24), 85), (C.add(-12), 90), (None, 0),
(E.add(-12), 100), (None, 0), (C.add(-12), 88), (A.add(-24), 82),
(None, 0), (G.add(-36), 78), (A.add(-24), 95), (None, 0),
(C.add(-12), 92), (E.add(-12), 98), (C.add(-12), 85), (A.add(-24), 90)],
# Pattern C: menacing
[(A.add(-12), 100), (None, 0), (None, 0), (A.add(-12), 105),
(Tone.from_string("Ab2"), 90), (A.add(-12), 100), (None, 0), (E.add(-12), 88),
(None, 0), (None, 0), (A.add(-12), 95), (Tone.from_string("Bb2"), 85),
(A.add(-12), 100), (None, 0), (G.add(-24), 80), (A.add(-12), 98)],
[(A.add(-24), 100), (None, 0), (None, 0), (A.add(-24), 105),
(Tone.from_string("Ab1"), 90), (A.add(-24), 100), (None, 0), (E.add(-24), 88),
(None, 0), (None, 0), (A.add(-24), 95), (Tone.from_string("Bb1"), 85),
(A.add(-24), 100), (None, 0), (G.add(-36), 80), (A.add(-24), 98)],
# Pattern D: wild — big intervals
[(A.add(-12), 105), (E, 95), (A.add(-12), 100), (None, 0),
(C, 92), (None, 0), (A.add(-12), 98), (E, 90),
(G.add(-24), 85), (A.add(-12), 100), (E, 95), (None, 0),
(C, 90), (A.add(-12), 102), (None, 0), (E, 95)],
[(A.add(-24), 105), (E.add(-12), 95), (A.add(-24), 100), (None, 0),
(C.add(-12), 92), (None, 0), (A.add(-24), 98), (E.add(-12), 90),
(G.add(-36), 85), (A.add(-24), 100), (E.add(-12), 95), (None, 0),
(C.add(-12), 90), (A.add(-24), 102), (None, 0), (E.add(-12), 95)],
]
# Bars 1-8: just the 303 alone — pattern A and B