// The Endless Enigma, Part 1 — Emerson, Lake & Palmer
// 120 bpm, 4/4, key E major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: metre changes (4/4 at bar 1, 7/8 at bar 182, 4/4 at bar 183, 3/4 at bar 185, ...) are rendered on a constant 4/4 grid of one bar per cycle
// note: bank select 127 (Roland MT-32 map) read through the MT-32 patch table: ch 4 "Hammond RH" Elec Org 3 -> rock organ; ch 5 "Hammond LH" Elec Org 3 -> rock organ
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 291 bars on a 24-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(120/4)

// Notation: c3@3 lasts 3 steps · ~ is a rest · [c3,e3] is a chord · "a, b" plays two voices at once · [...]/2 spreads a riff over 2 bars.
// A part's distinct bars are riffs (A, B, C...) played in order: edit a riff to change every repeat.

// chords · piano · "Right Hand"
const piano = note(`<
  ~@155 A@4 B@4 C D@7 E@3 F@5 G@8 H I@4 J@5 K L M@3 N O@2 P@2 Q R@2 S T U V W@2 X Y Z AA AB AC AD@6 AE@6 AF AG AH AI@3
  AJ@2 ~@49
>`.pickRestart({
  A: "[~@20 a4@2 ~ a#4 a4 ~ g4 [d3,a3,d4,a4]@19 [d1,d2,b2,d3]@22 ~ [d3,a3,f4,a4] ~ [c3,g3,e4,g4]@14 ~ [c3,g3,e4]@2 [f3,d4]@2 ~ [c3,g3,e4]@5, ~@10 [d3,a3,d4]@3 ~@35]/4", // D5 G Dm C Dm C D5
  B: "[~ [c4,e4,g4]@2 ~ [b3,f4]@2 ~ [c4,e4,g4]@5 ~ [g4,c5]@2 ~ [f4,b4]@2 ~ [c3,g4,c5]@25 a4@2 ~@2 a#4 a4 g4 [d3,a3,d4,a4]@19 ~ [d1,d2,b2,d3]@22 [d3,a3,f4,a4] ~@2, ~@13 c4@5 ~@26 [d3,a3,d4]@6 ~@46]/4", // C Bdim C C5 Fdim C5 D5 G …
  C: "[c3,g3,e4,g4]@14 [c3,g3,e4]@2 ~ [f3,d4]@2 ~ [c3,g3,e4]@4", // C Dm C
  D: "[~ [c4,e4,g4]@2 ~ [b3,f4]@2 ~ [c4,e4,g4]@5 ~ [g4,c5]@2 ~ [f4,b4]@2 ~ [c3,g4,c5]@17 ~ [c3,g3,e4,g4]@5 ~ [a#2,f#3,c#4,f#4]@11 ~ c#4@2 ~ d#4@2 ~ b3@5 ~ [d#4,g#4]@2 ~ a4 ~ g#4 f#4 ~ d#4 c4 ~ a#3 g#3 ~ g#3 c4 ~ c4 d#4 ~ c4 f#4 ~ d#4 [g#3,e4]@5 ~ e4 ~ g#4 c#5 ~ d#5 e5 ~ g#5 c#6 ~ d#6 e6 ~ g#6 c#7 ~ d#7 e7@25 ~ [c#5,a#5,f#6,c#7] ~ [c#5,g#5,e6,g#6,e7]@11 ~ [c#4,a#4,f#5,c#6] ~ [c#4,g#4,e5,g#5,e6]@11, ~@13 c4@5 ~@37 [b2,f#3]@11 ~ c3@23 ~ c#3@50 ~@27]/7", // C Bdim C C5 Fdim C5 C F# …
  E: "[~ [c#3,a#3,f#4,c#5] ~ [c#3,g#3,e4,g#4,e5]@11 ~ [c#2,a#2,f#3,c#4] ~ [c#2,g#2,e3,g#3,e4]@11 ~ [g#2,e3,g#3,e4] ~ [c#2,c#3]@2 [c#2,g#2] ~ c#3 ~ f3@2 ~ [g#3,f4]@2 [c#4,g#4]@2 f4@2 ~ [g#4,f5]@2 [c#5,g#5] ~ [f5,c#6]@2 ~ [g#5,f6] ~ [c#6,g#6]@2 ~ [f6,c#7] ~ [g#6,f7]@2 ~ [c#7,g#7]@8, ~@31 [f3,g#3,f4]@6 ~@7 c#5 ~@27]/3", // F# C#m F# C#m C# C#5 C# C#5 …
  F: "[~ [g2,a#3,d4,g4]@6 g3 ~ c4@2 f4@2 ~ d4@2 ~@2 d4@2 g4@2 [a3,e4]@3 ~ e4 ~ a4 ~ d5 ~ c5 ~ a4@2 e4 ~ d4 ~ [c4,g4]@3 ~ g5 c5 ~ e5 ~ c5 ~ g4 ~ [c4,e4,g4]@5 ~ g5 ~ c5 ~ e5 ~ c5 ~ g4@2 f3 [c4,e4,g4]@3 ~ g5 ~ c5 ~ e5 ~ c5@2 g4@2 g3 ~ [d4,e4,b4]@5 ~ c5 ~ [d4,e4,b4]@3 c5 ~ g4@6 f4@7 ~ c5 ~ b5 ~ c4@2 [g4,g5], ~@9 c2@13 f2@17 ~ [e2,e3]@13 [f2,f3]@15 ~@2 [g2,g3]@13 ~@3 a2@6 ~@2 g2@5 f2@15 ~@3 c6 ~@2, ~@13 a3@2 ~@2 b3@2 ~@80 [c4,a4]@13 ~@3 e3@5]/5", // Gm A5 C5 C E7 G E F …
  G: "[~ c5 e5@2 c4@2 f4@2 a4 ~ b4@4 e5@3 ~ e5@4 a5@3 ~ [d5,f#5,a5]@3 d6 ~ [g5,b5,d6]@3 ~ g6 ~ [g5,c6,e6]@13 ~ f#5 ~ b5 e6@2 g5 ~ c#6 ~ d6 ~ b5 ~ f#5@2 d5 ~ [e4,b4,g#5]@17 g3@2 c4 ~ f4 ~ a3@2 d4 ~ b3 ~ d4@2 g4 ~ [a3,e4]@3 e4 ~ a4@2 d5 ~ c5 ~ a4 ~ e4 ~ d4 ~ [c4,g4]@3 ~ g5@2 c5 ~ e5 c5@2 g4 ~@2 c4@5 g5@2 c5 ~ e5 ~ c5@2 g4@2 f3 ~ [c4,e4,g4]@3 ~@2 c5 ~ e5 ~ c5@2 g4@2 g3 ~ [d4,e4,b4]@5 ~ c5 ~ [d4,e4,b4]@3 ~ c5 ~ g4@5 f4@7 ~ c5, ~@2 f3@7 ~ [f#3,e4,g#4]@7 ~ [b2,a4,c#5]@8 g3@5 e3@4 ~@2 c3@14 ~@36 c2@13 ~ f2@17 [e2,e3]@13 ~ [f2,f3]@15 ~@2 [g2,g3]@13 ~@2 a2@6 ~@2 g2@4 ~@2 [f2,c4,a4]@14, ~@4 f5 ~ c5 ~@46 d4@15 ~@63 [e4,g4]@5 ~@17 g5@2 ~@37]/8", // D G C E A5 C5 C E7 …
  H: "~ b5 ~ [c4,c6]@2 g5 ~ c5 ~ e5 ~ f5 [f4,c5]@2 a4 ~ b4@4 e5@3 ~, ~ e3@7 ~ f3@7 [f#3,e4,g#4]@7 ~, ~@5 g4@4 ~@2 c4@2 ~@11", // C F5 C#m
  I: "[e5@4 a5@3 ~ [d5,f#5,a5]@3 ~ d6 ~ [g5,b5,d6]@3 g6 ~ [g5,c6,e6]@13 ~ f#5 ~ b5 ~ e6 ~ g5 c#6@2 ~ d6 b5 ~ f#5@2 d5 ~ [e4,b4,g#5] ~@3 [b4,g#5]@7 ~ a5@2 g#5 ~ g5 c6 ~ e5 ~ a5 ~ f#5 ~ d5 ~ a4@2 f#4 ~ g4 ~ d5 ~ f#5 ~ g5@2 f#5 ~ d5 g4@2 c5 ~, [b2,a4,c#5]@7 ~ g3@4 ~@2 e3@5 c3@14 ~@2 d4@15 ~@4 e4@11 ~ a3@15 c4@15]/4", // D G C E F#m
  J: "[f5 ~ a#5@2 d5 ~ g5 ~ e5 ~ c5 ~ g4@2 e4 ~ f4 ~ c5@2 e5 ~ f5 e5 ~ c5 ~ f4@2 a#4 ~ d#5 ~ g#5@2 c5 ~ f5 ~ d#5 ~ f5 ~ a#5 ~ d6 ~ [d#6,a#6] [d#6,a#6]@2 d6@2 c6@2 [a#5,f6]@2 [a#5,f6] ~ f5@2 g#3@2 [d#5,a#5] ~ [d#5,a#5]@2 d5@2 c5@2 [a#4,f5]@2 [a#4,f5] ~ f4 [g#3,d4] ~ [d#4,a#4] ~ [d#4,a#4]@2 d4 ~ c4 ~ a#3 ~ d4 ~ d#4 ~ f4 ~ [g3,a3]@2 a3 g3 f3@2 [g3,c5]@5 [g5,a5,c6] ~ [a5,c6] g5 [f5,a5]@2 [g5,a5,c6]@5 ~ [b2,g3,d4,g4]@3 ~, a#3@15 ~ a3@15 g#3@15 ~ g3@5 g3 ~ g#3@5 ~ d5 ~ g3@5 ~ g3 ~ g#3@5 ~@2 g3@15 ~ c5@5 ~ a3@17 ~@4, ~@107 c6@2 ~@11]/5", // D#5 A#5 D#5 A#5 G#dim D#5 Gsus2 C5 …
  K: "~@2 g3 c4 ~ f4 ~ a3 ~ d4 b3 ~ d4 ~ g4 ~ e4@3 e4 ~ a4 ~ d5", L: "~ c5 a4 ~ e4 ~ d4 ~ c4@3 e4@2 e4 ~ d4@3 g4@3 ~@3",
  M: "[g4 ~ a4 b4 ~ c5 ~ a4 ~ f#4 ~ [d3,d5] b4@2 c4 ~ [e3,g4]@2 [a3,g4] f#4 f#3 [a3,f#4] ~ g4@2 b3 ~ b3 [b3,f#4] ~ g#4@2 a4 ~ [g4,b4] [e4,c#5] ~ [b3,d5] ~ [a3,e5] ~ [e4,a4,c#5]@2 c4 ~ [e3,a4] a3 ~ f#3 ~ c3@2 f3 b3 ~ [d3,g4] ~ g3 ~ e3 a#2 ~ [c4,f4,a4]@2 a3 ~ [c3,f4] ~ [f3,a#3,f4,a#4] [a#3,f4,a#4] ~ [f4,a#4], ~@12 g3 ~@10 d4 ~@6 e4 ~@10 g3 ~@4 [d4,a4,d5]@5 ~ [d4,g4,b4]@3 ~@2 [c4,g4,c5]@5 d#3 ~@6 d3@2 ~]/3", // D Em A7 D B5 G C#m Bm …
  N: "~ a4 ~ [b2,f4] [e3,g4] ~ [a3,e4] ~ [c3,c4] ~ [f3,g3] ~ [e2,c4] [f2,f4] ~ [g2,a3] ~ [a2,e4] ~ [b2,b3] [c3,d4] ~ [d3,g4] ~", // Bdim Em A5 C Fsus2 C F Gsus2 …
  O: "[e2 ~ a2 ~ d3 ~ f#2 b2 ~ [e3,g#3,b3]@2 b2@2 e3 ~@4 e4 ~ a4 e5 ~ [d4,a4,c#5] ~ a4 ~ e4 ~ d4 c#4@2 a2 ~ [d3,e4] ~ [a3,e4] ~ f#3 d3 ~ a4@2 g2 ~@2 a4 ~, [a3,c#4,e4]@5 [g3,b3]@3 ~ g#2 ~@4 c#3@9 [d2,d3]@7 ~@11 a2 ~@3 g#2@3, ~@6 d4@3 ~@29 d4@3 ~@7]/2", // E Dmaj7 Dsus2 A5 A G D
  P: "[[a2,b4] ~ [a2,c#5] ~ g#2@2 b4 b2@2 e5 ~ [a#3,f#5] ~ [f#3,c#6] c#5 e3 [c#3,f#5] ~ [b2,d#5] ~ [a#2,f#5] ~ d#6 g#2 ~ d#3 ~ g#3 ~ [c#3,g#5] [f#3,g#5] ~ [a#2,f#5] ~ [d#3,f#5] ~ [f3,g#5] ~ g3 d#4 ~ g4 ~ [a#3,g5] ~ [c#4,g5] ~ [b3,f5], ~@4 d5 ~@2 g#4 ~@15 b5@5 ~@10 a#5@5 ~@5]/2", // Asus2 A D#m F#5 B D#m C#5 F#sus2 …
  Q: "[c#4,f5] ~ g5@2 a#3 ~ b3 g#3 ~ [g3,d#5] ~ [f3,d#5] ~ d#3@2 c#5 d#5 ~ b4 ~ e5 ~ [g3,a5] ~, ~@2 d#4 ~@10 c#5 ~@10", // C# Cm F7 Gsus2
  R: "[[c#4,c#5] [g3,f#5]@2 [b3,d#5] ~ [g3,b4] ~ [d#3,g4] [b2,d#4] ~ a2@2 d#4 ~ [e3,e4] [e3,f#4] ~ [c#3,g4] ~ [g3,b3] ~ [g#3,c4] ~ c#4@5 e4 ~ d#4 ~@2 f#4 ~ [c3,c4,e4]@5 [b2,b4] ~ [c3,e4] ~ [d3,g#4] ~ [f3,a4] ~, ~@10 f#4 ~@12 a3@7 [b2,b3]@5 ~@13]/2", // C# Gmaj7 B G D# B E Esus2 …
  S: "[c3,f4] [a2,c4] ~ [g3,d4] ~ e3@2 e5 ~ [c#3,e4] [c#3,c#5] ~ [b2,d5] ~ [b2,a4] ~ f4 g4 ~ a4 ~ [g#2,e5] ~ [b2,f4], ~@5 a4 ~@10 a2@3 ~@5", // F5 Am G5 C#m C# Bm B7 C#m …
  T: "~ [c#3,b4] [d#3,a#4] ~ [f3,c#5] ~ [f#3,e5] ~ [g#3,d5] a#3@2 b4 ~ [f#3,a#4] ~ g4 ~ f#4 e4 ~ d4@2 c#4 ~, ~@9 c#5 ~@5 c#4@5 ~@4", // C#7 D#5 C# F#7 G#dim F#
  U: "b3 e4 ~ b2@2 c#4 ~ b1@2 b3 b2@2 a3 ~ b1@2 a4 ~ f4 f#4 ~ b1@2 e4, b1@3 g3 ~@3 d4 ~@2 g#3 ~@3 b3 ~@3 b2@3 g4 ~@2",
  V: "~ c4 d4 ~ [b3,g#4]@2 a2@2 [c#4,a4]@2 f#2 [d#4,b4]@2 f#2 ~ [e4,c#5]@2 e2@2 ~ a2 ~ [e3,a3,f#4] ~, ~ b2@3 e2 ~@3 c#2 ~@2 d#2 ~@3 b2 ~@3 [a3,f#4]@3 ~@2", // E F#m G#m C#m F#m7 D
  W: "[[g#3,b3,e4] ~ a3 e3 ~ [a2,e3,b3] ~ [b2,f#3] ~ g#2@3 b2 ~ b2 ~ [e3,a3,c#4,e4] ~ b4@2 ~ g#4 ~ [b3,d#4,f#4,b4]@2 e3 ~ f#3 g#3 ~ [a3,b3,e4] ~ b4@2 d#3 [b3,f#4] ~ b3@2 c#5 ~ e3@2 [e3,d#5] d#3@2 b5 ~, ~@2 [f#3,d#4]@3 ~@4 [e3,g#3,b3,e4]@7 a2@2 ~@2 e3@5 ~@7 f#3 ~@4 g#4 ~@3 f#5 ~@2 e5 ~@3]/2", // E Asus2 B5 A B Asus2 B5 Emaj7 …
  X: "c#3@2 c#5 ~ [g#4,c#5,f5,g#5] c5 ~ [g#3,c#5] ~ [g#3,f5] ~ f#3 [f#3,e5] ~ [f3,f5] ~ [c#3,g#5] ~ c#6@2 b3 [d#3,a#5] ~ [g#3,f#5], f#5 ~@3 c4@3 ~@4 d5@2 ~@5 f#3 ~@5", // C# C#5 C# F#7 F C#5 D#5 G#7
  Y: "~ [e3,g#5] ~ [g#3,e5] ~ [c#4,c#5] a3@2 a4 ~ [a3,e5] ~ [g#3,c#5] [e3,g#4] ~ [f#3,b4] ~ [e3,g#4] ~ [c#3,e4] [e3,g#4]@2 [d3,f#4] ~, ~@6 g#4 ~@17", // E C#m C# A5 C#5 E B5 E …
  Z: "[c#3,g#4] ~ [b2,a4] ~ [a2,c#5] [g#2,c5] ~ [f#2,c5] ~ [e2,d#5] ~ [d#2,f#5] ~ [a2,c#5] [g#2,d#5] ~ [f#2,e5] ~ [e2,g#5] ~ [d#2,g5] [c#2,g#5] ~ a#5", // C#5 B7 A G# F#dim Emaj7 D#m A …
  AA: "~ c#6 ~ c6@3 g#5 ~ d#5 ~ [f#5,c#6] ~ f5 ~ d#5 c#5 ~ [c3,c4]@2 d#5 ~ [g#3,g#5] [d#3,d#6] ~, ~@3 [g#1,g#2]@7 [a#1,a#2]@7 d#5 ~@6", // F#5 C G# D# G# A#
  AB: "[f#3,c#6] ~ [e3,g#5] ~ [d#3,d#5] ~ [c#3,c#5] c5@3 ~ d#5 ~ d#5 ~ c#5@3 g#5@3 ~@2 g#5, ~@7 [d#2,d#3]@7 ~ [f2,f3]@7 g3@2", // F#5 E D# C# D# F
  AC: "~ [d#3,a#5] ~ [a#2,c6] ~ [c#3,c#6] [c3,d#6] ~ [c3,f6] ~ [g#2,g#6] ~ c7@2 f3 [a2,g6] ~ [d3,e6] ~ [b2,a6] ~ [d3,f6] [g3,d6] ~, ~@12 c3 ~@11", // D#5 A#sus2 C# Cm F5 G# A7 Dsus2 …
  AD: "[e3@2 g6 ~ [e3,g6] ~ [a3,c7] [d4,f7] ~ [c4,e7] ~ [a3,c7] ~ e3@2 f6 [c6,d6] ~ g5 ~ c6 ~ f6 ~ e6 c6 ~ g5 ~ f5 ~ [c5,d5] g4 ~ c5 ~ f5 ~ e5 c5 ~ g4 ~ d4 ~ f4 ~ d4 ~ e4 c4 ~ d4 ~ a3 ~ d4 f4 ~ c#4@2 a3 ~ c4 a3 ~ b3@3 ~@3 g3 c4 ~ f4 ~ a3 ~ d4 ~ b3 d4 ~ g4 ~ d4 ~ e4 g4 ~ c5 ~ g4 ~ a4 ~ c5 f5 ~ c5 ~ b4 ~ d5 ~ g5 d5 ~ e5 ~ a5 ~ c5 f5 ~ d5 ~ g5 ~ c6 b5 ~ f5 ~ g#5 ~ d6 ~ b5 [c5,c6] ~ g5 ~ f5 ~ e5 ~ [b5,g6] d6 ~ c6 ~ [b5,g6], a#6 ~@12 g6 ~@2 g2@57 c2@7 ~@8 c2@7 ~@7 c2@7 ~@7 c2@7 ~@7 c2@7 ~@7, ~@16 g3@55 ~@10 c3@7 ~@7 c3@7 ~@7 c3@7 ~@7 c3@7 ~@8 c3@6]/6", // Em Am Dm C Am Csus2 C Em
  AE: "[~ e6@2 c6 f6 ~ d6 ~ e6 ~ c6 g5 ~ g5 ~ e5@2 c5 ~ f5 ~ d5 ~ e5 c5 ~ g4 ~ g4 ~ e4 ~ c4 ~ f4 ~ d4@2 e4 ~ c4@2 g3@2 f3@2 [c2,g2,e3,c4]@29 ~@9 [d4,g4,c5,e5]@4 ~@2 [f4,b4,e5,g5]@4 ~ [g4,e5,g5,b5]@4 ~@2 b5 b5@2 g5@2 b5@2 g5@2 ~ b4@2 [d4,g4,c5,e5]@4 ~@2 [f4,c5,e5,g5]@4 ~ [a4,e5,g5,b5]@4 ~ [c5,g5,b5,d6]@2 b5@2 g5@2 b5@2 ~ c5@2 a4@2 [c4,f4,a#4,d5]@2, ~ [c5,g5]@7 [c5,f5]@7 [c4,g4]@7 ~ [c4,f4]@7 [c3,g3]@7 ~ c3@8 ~@98, ~@38 f3@6 ~@57 [c5,g5,d6]@2 ~@7 c5@2 ~@25 g5@2 ~@5]/6", // C Em C Em G A# C5 F5 …
  AF: "~@3 [c4,f4,a#4,d5]@2 ~@4 [c4,f4,a#4,d5]@2 ~@3 [c4,f4,a#4,d5]@2 ~@4 [c4,f4,a#4,d5]@2 ~@2", // A#
  AG: "~ [d4,g4,c5,e5]@2 [d#4,g#4,c#5,f5]@2 ~@3 [d#4,g#4,c#5,f5]@2 ~@4 [d#4,g#4,c#5,f5]@2 ~@3 [d#4,g#4,c#5,f5]@2 ~@3", // C C#
  AH: "[d#4,g#4,c#5,f5]@2 ~@4 [f4,a#4,d#5,g5]@2 [f#4,b4,e5,g#5]@2 ~@3 [f#4,b4,e5,g#5]@2 ~@3 [f#4,b4,e5,g#5]@2 ~@4", // C# D# E
  AI: "[[f#4,b4,e5,g#5]@2 ~@3 [f#4,b4,e5,g#5]@2 ~@5 [c#5,f#5,a#5,c#6]@4 a#5@2 f#5@2 f5 f5@2 c#5@2 [f#4,b4,d#5,f#5]@2 d#5@2 b4 [f#4,b4]@2 c#5 f#5 [f#4,b4,c#5]@4 a#4@3 [c#5,f#5,a#5,c#6]@4 a#5@2 ~ [g#4,c#5,f5,g#5]@2 f5@2 c#5@2 [f#4,b4,d#5,f#5]@2 ~ b4@2 [f#4,b4]@2 c#5 f#5 [f#4,b4,c#5]@3 a#4@4 [c#4,f#4,g#4]@2, ~@11 [f#4,b4,e5,g#5]@2 ~@7 [g#4,c#5,g#5]@2 ~@25 f#5@2 ~@7 d#5@2 ~@14]/3", // E F# B B5 F#sus4 F# C# B …
  AJ: "[c#5@3 b4@2 [c#4,f4,g#4,c#5]@22 ~@21]/2", // C#
})).s("gm_piano").gain(0.45)

// other · piano · "Left Hand"
const piano_2 = note("<~@14 A@2 ~@3 B C@2 ~@4 D E ~@203 F@3 G@3 H I J@4 ~@48>".pickRestart({
  A: "[~@8 a#1 [b1,c2] d#2 e2 d#2 d2 d#2@31 ~@3]/2", B: "~@6 a1 b1@2 d#2@13 ~@2",
  C: "[a1@2 b1@2 e2@4 f2@3 e2@26 ~@11]/2",
  D: "e4 b3 f#3 [g#2,g#3] d#4 a#3 [a2,f3,a3] d4 a3 d#3 [f#2,f#3] c#4 g#3 d3 [g2,g3] e3 b2 f#2 [g#1,g#2,d#3] a#2 f2 [a1,a2] d3 a2", // G# Dm F# G G#5 A
  E: "d#2 [f#1,f#2] c#3 g#2 d2 [g1,g2]@16 ~@3", // F# G
  F: "[~@12 [c3,c4]@4 ~@2 [a2,a3]@4 ~ [f2,f3]@4 ~@2 [d2,d3]@4 ~@8 [c3,c4]@4 ~@2 [a2,a3]@4 ~ [f2,f3]@4 ~ [d2,d3]@4 ~@11]/3", // C A F D C A F D
  G: "[[a#2,a#3]@2 [a#2,a#3]@2 ~ [a#2,a#3]@2 [a#2,a#3]@2 ~@2 [a#2,a#3] [a#2,a#3]@2 ~@2 [a#2,a#3]@2 [a#2,a#3]@2 ~ [a#2,a#3]@2 [a#2,a#3]@2 ~@4 [c#3,c#4] [c#3,c#4]@2 ~@2 [c#3,c#4]@2 [c#3,c#4]@2 ~ [c#3,c#4]@2 [c#3,c#4]@2 ~@2 [c#3,c#4]@2 [c#3,c#4]@2 ~ [c#3,c#4]@2 [c#3,c#4]@2 ~@3 [e3,e4]@2 [e3,e4]@2 ~@2 [e3,e4]@2 [e3,e4]@2 ~ [e3,e4]@2 [e3,e4]@2]/3", // A# C# E
  H: "~@2 [e3,e4] [e3,e4]@2 ~@2 [e3,e4]@2 [e3,e4]@2 ~ [f#3,c#4]@4 ~@4 [f#3,c#4]@4", // E F#5
  I: "~ [e3,b3]@5 [e3,b3]@4 [f#3,c#4]@7 [f#3,c#4]@4 ~@3", // E5 F#5
  J: "[[f#3,c#4]@4 ~@2 [e3,b3]@5 [e3,b3]@4 [f#3,c#4]@7 [c#2,c#3]@7 [c#2,c#3]@50 ~@17]/4", // F#5 E5 F#5 C#
})).s("gm_piano").gain(0.4).pan(0.3)

// bass · slap bass 2 · "Bass"
const bass = note(`<
  ~@27 A B@2 C D@5 E F G H I J K L M@2 N@3 O@3 ~@37 P Q R S T U V W X Y Z AA ~@18 P Q R S T U V W X Y Z AA ~@19 AB@4 AC
  AD ~@26 AE@3 AF@2 AG AH@4 AI@5 ~@6 AJ AK@2 AL AM AN@4 AO AP AQ AR AS AT AU AV@2 AW@3 ~ AX@3 AY@6 AZ@3 BA BB BC@4 ~@2
  BD@2 BE@2 BF@6 BG@4 BH@8 BI@2 BJ@5 BK@7 BL@5 BM@4 ~
>`.pickRestart({
  A: "~@5 c#2", B: "[c#2@4 c#2@4 c#2@3 c#2@4 c#2@4 c#2@4 c#2@4 [c#2,c#3]@3 c#2@4 c#2@4 c#2@4 c#2@4 c#2@2]/2",
  C: "~ c#2@4 c#2@4 [f#2,f#3]@4 [c#2,c#3]@4 [a1,a2]@3 [e2,b2]@4", // F# C# A E5
  D: "[[f#2,c#3]@4 [e2,b2]@4 [d2,a2]@3 [c#2,g#2]@4 c#2@4 b1@4 a1@4 d2@3 d#2@11 ~ d#2@4 f2@15 e2@15 f2@15 f2@11 f2@3 f2 d#2@11 ~ f2@2]/5", // F#5 E5 D5 C#5
  E: "a#2@5 ~@12 [c2,c3] ~ g2 [c2,c3] ~@2 g2", // C
  F: "[c2,c3] ~@2 g2 [c2,c3] ~ g2 ~ [c2,c3] ~ g2 [c2,c3] ~@2 g2 [c2,c3] ~@2 g2 [c2,c3] ~@2 g2 [g#1,g#2]", // C G#
  G: "~ d#2 ~ [g#1,g#2] ~ d#2 [g#1,g#2] ~@2 d#2 [g#1,g#2] ~@2 d#2 [g#1,g#2] ~@2 d#2 [g#1,g#2] ~ d#2 ~ [g#1,g#2] ~", // G#
  H: "d#2 [g#1,g#2] ~@2 d#2 [f1,f2] ~@2 c2 [f1,f2] ~ c2 ~ [f1,f2] ~ c2 ~ [f1,f2] ~ c2 [g1,g2] ~@2 d2", // G# F G
  I: "[g1,g2] ~@2 d2 [g1,g2] ~ d2 ~ [g1,g2] ~ d2 [c2,c3] ~@2 g2 [c2,c3] ~@2 g2 [c2,c3] ~@2 g2 [c2,c3]", // G C
  J: "~ g2 ~ [c2,c3] ~ g2 [c2,c3] ~@2 g2 [c2,c3] ~@2 g2 [c2,c3] ~@2 g2 [g#1,g#2] ~ d#2 ~ [g#1,g#2] ~", // C G#
  K: "d#2 [g#1,g#2] ~@2 d#2 [g#1,g#2] ~@2 d#2 [g#1,g#2] ~ d#2 ~ [g#1,g#2] ~ d#2 ~ [g#1,g#2] ~ d#2 [g#1,g#2] ~@2 d#2", // G#
  L: "[f1,f2] ~@2 c2 [f1,f2] ~ c2 ~ [f1,f2] ~ c2 [f1,f2] ~@2 c2 [g1,g2] ~@2 d2 [g1,g2] ~@2 d2 [g1,g2]", // F G
  M: "[~ d2 ~ [g1,g2] ~ d2 [g1,g2]@4 [d#1,d#2]@4 [g#1,g#2]@4 [e1,e2]@4 [a1,a2]@3 [f1,f2]@4 [a#1,a#2]@4 [g1,g2]@4 [f#2,f#3]@4 [e2,e3]@7]/2", // G D# G# E A F A# G …
  N: "[~@4 [f#2,f#3]@4 [e2,e3]@8 ~@3 [b1,b2]@4 [d2,d3]@4 [f2,f3]@4 ~ [g#2,g#3]@4 [c#3,c#4]@4 [b2,b3]@5 [a2,a3]@27]/3", // F# E B D F G# C# B …
  O: "[[c#2,c#3] [b1,b2] [a1,a2] [g#1,g#2]]/3", P: "d#2 f2", Q: "g2 g#2", R: "a#2 c3", S: "d3@2 d#3 d3",
  T: "c3 a#2 g#2 g2", U: "f2 d#2 d2 c#2", V: "f#2 g#2", W: "a#2 b2", X: "c#3 d#3", Y: "f3@2 f#3 f3",
  Z: "d#3 c#3 b2 a#2", AA: "g#2 f#2 f2@2",
  AB: "[c#2@4 c#2@4 c#2@4 c#2@3 c#2@4 c#2@4 c#2@4 c#2@4 c#2@4 c#2@4 c#2@4 c#2@4 c#2@4 c#2@3 c#2@4 c#2@4 c#2@4 c#2@4 c#2@4 c#2@4 c#2@4 c#2@4 c#2@3 c#2@4 c#2@3]/4",
  AC: "~ c#2@4 c#2@4 c#2@4 c#2@4 c#2@4 c#2@3", AD: "~ c#2@3 f#2@4 ~@16", AE: "[~@15 c2@13 ~ f2@16 ~ e2@13 f2@13]/3",
  AF: "[~@5 g2@13 ~@2 a2@7 ~ g2@5 f2@15]/2", AG: "~ e2@7 ~ f2@7 f#2@7 ~",
  AH: "[b1@7 ~ g2@5 e2@5 ~ c2@15 ~ d2@15 e2@2 ~@2 e2@8 ~@3 a1@15 ~ c2@15]/4",
  AI: "[~ a#1@15 a1@15 g#1@15 ~ g1@5 ~ g1 g#1@6 g#1@2 g1@5 ~ g1@2 g#1@5 ~ g#1@2 g1@15 c2@5 ~ c2@17 g2@3 ~]/5",
  AJ: "e1 ~ a1 ~ d2 ~ f#1 b1 ~ g#1 ~ b1 ~ e2 c#2@3 ~ c#2 ~ b1 a1 ~ g1",
  AK: "[~ d2 ~ g2 ~ d2 e2@7 ~ f#2@7 d2@7 g#2@7 ~@2 a#1 ~ b1 c#2 ~ d#2 ~ b1 ~ g#1 e2]/2",
  AL: "~ b1@3 ~@4 c#2@5 ~ d#2@5 c#3 ~ c#3 ~ b2", AM: "b2 ~ c#3@3 ~ g2!2 ~ f2 ~ f2 ~ g2@3 ~@6 g2 ~",
  AN: "[a2 b2@2 c#3 ~ d#3 ~ b2 a2 ~ g2 ~ f#2 ~ e2 d2 ~ c#2 ~ b1 ~ a#1 ~ a1@7 b1@5 c2@5 b1 ~ c2 ~ d2 ~ f2@7 e2 ~ a2 ~ d#2 e2 ~ f2 ~ c2 ~ a1 g2 ~ c#2@7 f#2@21 ~]/4",
  AO: "b1@3 b2@3 ~ b1@3 b2@3 ~ b1@3 ~ b2@3 b1@3", AP: "~ b2@3 e2@14 ~@6",
  AQ: "~@9 b2@3 g#2 ~ e2 ~ d2 ~ e2 ~ c#2 a1 ~@2", AR: "~ b1 ~ e2 b2 ~ a2 ~ e2 ~ b1 a1 ~ f#1@3 ~ a1@2 a1 g#1@3 ~",
  AS: "a1@3 ~ c#2 f#2 ~ b2 ~ g#2 ~@2 e3 ~ b2 ~ g#2 ~ f#2@6, ~@11 a2@2 ~@11", AT: "~ g#2@7 f2@7 c#3@7 d3@2",
  AU: "~@2 a2 ~ f#2 g#2 ~ d#2 ~ b1 ~ g#1 ~ a2@3 e2 ~ c#2 ~ d#2 a#1 ~ g1",
  AV: "[~ d#1 ~ c2 ~ c#2 d#2 ~ f2 ~ f#2 ~ g#2 ~ a2 b2 ~ c3@3 ~ g#2 c#3@9 d#2 ~ g2 ~ g#2 ~ c3 ~ c#3 e3 ~ f3 ~ f#3 ~ g3@2]/2",
  AW: "[~@12 c2@7 d2@7 e2@7 f2@7 g3@3 ~ g3@3 f3@2 f3 ~ g3@11 ~@10]/3",
  AX: "[~ c2@7 ~ c3@7 c2@7 c3@7 c2@7 c3@7 c2@7 c3@7 c2@7 ~ g3@6]/3",
  AY: "[~ g2@7 g3@7 g2@7 ~ g3@7 g2@7 ~ g3@8 c2@28 ~@10 c3@4 ~@2 a2@4 ~ f2@4 ~@2 d2@4 ~@8 c3@4 ~@2 a2@4 ~ f2@4 ~ d2@4 ~@11]/6",
  AZ: "[a#2@2 a#2@2 ~ a#2@2 a#2@2 ~@2 a#2 a#2@2 ~@2 a#2@2 a#2@2 ~ a#2@2 a#2@2 ~@4 c#3 c#3@2 ~@2 c#3@2 c#3@2 ~ c#3@2 c#3@2 ~@2 c#3@2 c#3@2 ~ c#3@2 c#3@2 ~@3 e4@2 e3@2 ~@2 e3@2 e3@2 ~ e3@2 e3@2]/3",
  BA: "~@2 e3 e3@2 ~@2 e3@2 e3@2 ~ c#4@4 ~@4 c#4@4", BB: "~ e3@5 e3@4 f#3@7 c#4@4 ~@3",
  BC: "[c#4@4 ~@2 e3@5 e3@4 c#4@7 c#2@7 c#2@50 ~@17]/4", BD: "[~@22 c#2@11 d#2@3 f#2@4 g#2@4 a#2@3 g#2]/2",
  BE: "[~ f#2@2 g#2@3 c#3@4 f#2@4 g#2@3 c#2@4 g#2@7 c#3@2 g#2@2 c#2@10 d#2@4 f#2@2]/2",
  BF: "[~@2 g#2@3 a#2@4 g#2@2 ~ g#2@4 c#3@7 f#2@7 g#2@4 c#3@4 g#2@3 c#2@11 d#2@4 f#2@3 d#2@4 f#2@3 g#2@4 c#2@11 g#1@3 c#2@11 g#1@4 c#2@12 g#1@4 c#2@13 g#1@5 f#1@11, ~@11 f#2@2 ~@131]/6",
  BG: "[~@3 b1@13 c#2@14 d2@7 a#1@7 a1@13 [e1,e2]@14 f#1@14 ~@11]/4", // E
  BH: "[~@3 f#1@13 b1@14 c#2@14 d2@7 a#1@6 a1@14 e1@14 f#1@14 ~@6 b1@7 a#1@14 b1@14 c#2@13 d#2@14 f2@14 b1@11]/8",
  BI: "[~@3 g#1@13 c#2@7 f#1@14 ~@7 b1@4]/2", BJ: "[~@3 c#3@6 d#2@14 e2@7 a1@7 d2@27 c#2@14 c#2@14 d2@13 e2@14 a2]/5",
  BK: "[~@6 b2@7 ~@7 c#2@61 f#1@14 b1@14 c#2@14 d2@6 a#1@7 a1@7 g#1@7 g1@7 f#1@7 f1@4]/7",
  BL: "[~@3 e1@6 d1@7 c#1@7 f#1@8 e1@8 f#1@8 e1@8 f#1@8 e1@8 f#1@8 e1@8 b1@7 d3@7 ~ f2@7 g#2@7 c#2@4]/5",
  BM: "[~@3 b1@7 a1@72 ~@14]/4",
})).s("gm_slap_bass_2").gain(0.4).pan(0.4)

// bass · slap bass 2 · "Bass" · soft notes
const bass_soft = note("<~@231 A@3 B@3 C D E@4 ~@11 F@5 G@8 H@2 I@5 J@7 K@5 L@4 ~>".pickRestart({
  A: "[~@12 c4@4 ~@2 a3@4 ~ f3@4 ~@2 d3@4 ~@8 c4@4 ~@2 a3@4 ~ f3@4 ~ d3@4 ~@11]/3",
  B: "[a#3@2 a#3@2 ~ a#3@2 a#3@2 ~@2 a#3 a#3@2 ~@2 a#3@2 a#3@2 ~ a#3@2 a#3@2 ~@4 c#4 c#4@2 ~@2 c#4@2 c#4@2 ~ c#4@2 c#4@2 ~@2 c#4@2 c#4@2 ~ c#4@2 c#4@2 ~@3 e3@2 e4@2 ~@2 e4@2 e4@2 ~ e4@2 e4@2]/3",
  C: "~@2 e4 e4@2 ~@2 e4@2 e4@2 ~ f#3@4 ~@4 f#3@4", D: "~ b3@5 b3@4 c#4@7 f#3@4 ~@3",
  E: "[f#3@4 ~@2 b3@5 b3@4 f#3@7 c#3@7 c#3@50 ~@17]/4",
  F: "[~@13 f#2@14 b2@13 c#3@14 d3@7 a#2@7 a2@14 ~@13 f#2@14 ~@11]/5",
  G: "[~@3 f#2@13 b2@14 c#3@14 d3@7 a#2@6 a2@14 e2@14 f#2@14 ~@6 b2@7 a#2@14 b2@14 c#3@13 d#3@14 f3@14 b2@11]/8",
  H: "[~@3 g#2@13 c#3@7 f#2@14 ~@7 b2@4]/2", I: "[~@3 c#2@6 d#3@14 e3@7 a2@7 d3@27 c#3@14 c#3@14 d3@13 e3@14 a3]/5",
  J: "[~@6 b3@7 ~@7 c#3@61 f#2@14 b2@14 c#3@14 d3@6 a#2@7 a2@7 g#2@7 g2@7 f#2@7 f2@4]/7",
  K: "[~@3 e2@6 d2@7 c#2@7 f#2@8 e2@8 f#2@8 e2@8 f#2@8 e2@8 f#2@8 e2@8 b2@7 d2@7 ~ f3@7 g#3@7 c#3@4]/5",
  L: "[~@3 b2@7 a2@72 ~@14]/4",
})).s("gm_slap_bass_2").gain(0.2).pan(0.4)

// chords · rock organ · "Hammond RH"
const rock_organ = note(`<
  ~@36 A B C D E@2 F G@2 H I@3 J K L M N O@2 M P Q R S T U V@2 W X Y Z AA@2 M N O@2 M P Q R S T U V@2 W X Y Z AB ~@12 AC
  AD AE@2 AC AD AF@2 S AG U AH@2 AI AJ Y AK AB ~@12 AC AD AE@2 AC AD AF@2 S AG U AH@2 AI AJ Y AK AA@2 ~ AL@2 AM AN AO
  ~@98 AP@5 AQ AR@7 AS@2 AT@4 AU@8 AV@5 AW@4 ~
>`.pickRestart({
  A: "~@14 a#4 f4 ~ g4 d#5 c5 d5 ~ a#4 f4", B: "d4 f4 ~ d4 [c4,g4]@4 g5@3 f5@3 g5 a#4@4 c5 a#4 ~ f4 g4",
  C: "d#5 c5 ~ d5 a#4 f4 d4 ~ f4 d4 [c4,g4]@4 g5@4 f5@2 g5 ~ a#4 c5", // C5
  D: "~ c5 ~ a#4 f4 g4 d#5 ~ c5 d5 a#4 g4 ~ g#5 f5 g5 ~ d#5 c5 a#4 g4 ~ a#4 g4",
  E: "[[f4,c5]@8 a#4 c5 a#4 [f4,g4] ~ d#5 c5 d5 ~ a#4 f4 d4 f4 ~ d4 [c4,g4]@4 d4 d#4 g4 a#4 ~ d5 f5 d5 d#5 ~ a#5 g5 a#4 ~ f4 g4 d#5 c5 ~ d5 a#4]/2", // F5 Fsus2 C5
  F: "f4 d4 ~ f4 d4 [c4,g4]@4 d4 d#4 g4 ~ a#4 d5 f5 ~ d5 d#5 a#5 g5 ~ a#4 f4", // C5
  G: "[g4 d#5 ~ c5 d5 a#4 g4 ~ g#5 f5 g5 d#5 ~ c5 a#4 g4 ~ a#4 g4 [f4,c5]@8 c5 d#5 c5 [b4,g5] ~ c5 d#5 [g4,d#5] g#4 ~ c5 [c5,g#5] c#5 ~ f5 [g#4,e5] a4 c#5 ~ [c#5,a5] d5]/2", // F5 Em Cm Fm C#m F#m
  H: "f5 [a4,f5] ~ a#4 d5 [d5,a#5] d#5 ~ g5 [b4,g5] c5 e5 ~ [c#4,f#4,a#4,c#5]@4 [g3,c4,e4,g4]@7", // Dm Gm Em F# C
  I: "[~@4 [c#4,f#4,a#4,c#5]@4 [g3,c4,e4,g4]@8 ~@3 [f#3,b3,f4]@3 d#4 [a3,d4,g#4]@3 f4 [c4,f4,b4]@3 a4 ~ [d#4,g#4,d5]@3 c5 [g#4,c#5,g5]@4 [b4,d#5,a#5]@5 [c5,f5,b5]@27]/3", // F# C B D F G# C# Bmaj7 …
  J: "g#3 c#4 g4 f4 c#4 g#4 b3 e4", K: "a#4 g#4 e4 b4 e4 a4 d#5 c#5", L: "a4 e5 b4 e5 a#5 g#5 e5 b5",
  M: "[f#4,a#4,c#5]@4 [d#4,a#4]@2 f#4 g#4", N: "[c#4,f4,g#4]@2 f4 c#4",
  O: "[[c#4,f#4]@4 [b3,d#4]@2 b3 ~ a#3@8, ~@7 c#4@9]/2", P: "g#4@2 f4 c#4", Q: "[c#4,f#4]@4 [b3,d#4]@2 b3 c#4",
  R: "[f#3,a#3,c#4]@2 ~ [f#3,c#4,f4]", S: "[f#3,c#4,f#4]@3 f#4 c#5 a#4, ~ [f#3,b3,d#4]",
  T: "[c#4,f4,g#4]@3 f#4 c#5 a#4, ~ d#4", U: "[d#4,g#4]@3 g#4 a#4 f#4, ~ d#4",
  V: "[d#4@4 g#4@4 f#4@4 [g#3,c#4]@3 ~@3 [a#3,c#4,f#4]@12 b4@2 c#5@2 f#5@2 [f#4,c#5,f5]@6 [e4,b4,d#5]@6, c4@2 f4 ~@5]/2", // C#5 F# F#maj7 Emaj7
  W: "~ f#5!3 [f#4,b4,f#5] e5 [a4,d5,f#5] e5, [f#4,b4,c#5] ~", X: "[a4,d5,f#5]", Y: "f#4 f4, [c#4,g#4]",
  Z: "~@2 a3 d4 e4 a4 [e4,g#4,b4]@3 f#4@3", AA: "[[e4,a4,c#5]@3 b4 c#5 b4 f#4@3 [g#4,c#5,f5]@15]/2",
  AB: "[e4,a4,c#5]@3 b4 c#5 b4 f#4@3 [g#4,c#5,f5]@3", AC: "[a#4,c#5,f#5]",
  AD: "g#5@9 ~ g#5@2 f#5@12, [c#5,f5], ~@9 a#5@2 ~@13", // C#
  AE: "[f#5@12 a5@3 g#5@3 f#5@3 ~ a#4@14 ~@12, ~@7 [f#4,c#5,f#5]@5 ~@4, ~@21 b4@2 ~@25]/2", // F#5
  AF: "[f#5@12 a5@3 g#5@3 f#5@3 ~ a#4@14 ~@6 [g#3,c#4,f4]@6, ~@7 [f#4,c#5,f#5]@5 ~@4, ~@21 b4@2 ~@25]/2", // C# F#5
  AG: "[g#3,c#4,f4,g#4]@3 f#4 c#5 a#4, ~ [a#3,d#4]", // C# D#5
  AH: "[d#4@2 g#4@2 f#4@2 [g#3,c#4,f4]@3 [a#3,c#4,f#4]@6 b4 c#5 f#5 [f#4,c#5,f5]@3 [e4,b4,d#5]@3, c4 ~@3]/2", // C# F# F#maj7 Emaj7
  AI: "~ f#5!4 e5 f#5 e5, [f#4,b4,c#5]@2 [g#4,b4] a4", AJ: "[a4,d5,f#5]@9 f#4@2 g#4",
  AK: "~@3 d4 e4 a4 [e4,g#4,b4]@3 f#4@3", // E
  AL: "[~@8 [c2,d2,e2,c3]@2 ~@2 c3@2 ~ [c2,d2,b2,c3]@3 ~ [c2,c3]@2 g2@2 [c2,c3]@2 ~ [c2,b2,c3]@3 ~ [c2,d2,e2,a2,b2,c3]@2 ~@2 [c2,b2,c3]@2 ~@2 e1 a1 ~ d#2 c#2 a1 ~ e2 b1 e2, ~@8 a2@11 d2@9 ~@5 [d2,e2,a2]@2 ~@13, ~@8 f2@9 ~ f2@10 ~ [f2,g2]@2 ~ [f2,g2]@3 ~@13, ~@8 [g2,b2]@3 [c2,d2]@3 g2@4 b2@7 [g2,a2]@3 ~@20, ~@11 e2@17 ~@20]/2", // C G C Cmaj7 Am Cmaj7 Dsus2 Fsus2 …
  AM: "~ a#2 g#2 e2 b2 ~ e2 a2 d#3 ~ c#3 a2 e3 ~ b2 e3 a#3 g#3 ~ e3 b3 e3 ~ a3",
  AN: "d#4 c#4 ~ a3 e4 b3 e4 ~ a#4 g#4 e4 ~ b4 e4 a4 d#5 ~ c#5 a4 e5 ~ b4 e5 a#5",
  AO: "~ g#5 e5 b5 [c#5,f#5,a#5,c#6]@4 ~@16", // F#
  AP: "[~@13 [c#4,f#4,a#4,c#5]@14 [f#4,a#4]@3 g#4@3 f#4@7 [g#3,c#4,f4,g#4]@14 [f3,a#3,d4,f4]@7 [c#3,f#3,a#3,c#4]@7 [f#3,b3,d#4,f#4]@13 [b3,d#4]@7 b3@3 ~ c#4@3 [f#3,a#3,c#4]@14 ~@11, ~@27 [a#3,d#4]@14 ~@40 f#3@14 ~@25]/5", // F# C# A# F# B F# D#5
  AQ: "~@3 [c#4,f#4,a#4,c#5]@13 [a#3,f#4,a#4]@7 g#4", // F# D#m
  AR: "[~@3 f#4@3 [g#3,c#4,f4,g#4]@14 [f3,a#3,d4,f4]@7 [c#3,f#3,a#3,c#4]@6 [f#3,b3,d#4,f#4]@14 [b3,d#4]@7 b3@7 [f#3,a#3,c#4]@14 ~@6 [g#3,c#4,f4]@7 [f#3,c#4,f#4]@14 f#4@5 c#5@4 a#4@5 [c#4,f4,g#4]@13 f#4@5 c#5@5 a#4@4 [c#4,f4,g#4]@14 g#4@4 a#4@5 f#4@2, ~@47 f#3@14 ~@41 [b3,d#4]@14 ~@13 [b3,d#4]@14 ~@14 [b3,d#4]@11]/7", // C# A# F# B F# C# F#5 C# …
  AS: "[~@3 d#4@4 g#4@5 f#4@4 [g#3,c#4,f4]@7 [a#3,c#4,f#4]@14 b4@2 c#5@2 f#5@2 ~ [f#4,c#5,f5]@4, ~@3 c4@14 ~@31]/2", // C# F# F#maj7
  AT: "[c#5@2 ~ [e4,b4,d#5]@4 b4@2 ~@4 f#5@3 f#5@3 ~ f#5@3 f#5@3 ~ e5@3 f#5@3 e5@3 ~ [a4,d5]@7 ~@13 f#4@2 ~@3 g#4@2 f#4@9 c#5@2 ~ b4@2 [c#4,f4,g#4,c#5]@14 ~@4, ~@9 [f#4,b4,c#5]@14 [g#4,b4]@7 [a4,d5]@7 f#5@20 ~@7 c#4@14 ~@18]/4", // Emaj7 D5 C# F#sus4 G#m D5
  AU: "[a3@2 ~ d4@2 e4@2 a4@2 [e4,g#4,b4]@7 f#4@7 [e4,a4,c#5]@7 b4@2 c#5@2 ~ b4@2 f#4@7 [g#4,c#5,f5]@61 [c#4,f#4,a#4,c#5]@14 [f#4,a#4]@3 ~ g#4@3 f#4@7 [g#3,c#4,f4,g#4]@14 [f3,a#3,d4,f4]@6 [c#3,f#3,a#3,c#4]@7 [b3,d#4,f#4]@7 [c#4,f4,g#4]@7 [c#4,e4,a4]@7 [d4,f#4,a4]@7 [d4,g4,b4]@4, ~@119 [a#3,d#4]@14 ~@59]/8", // E A C# F# C# A# F# B …
  AV: "[~@3 [e4,g#4,b4]@6 [e4,a4,c#5]@7 [f4,g#4,c#5]@7 [a#4,b4,f#5]@8 [g4,b4,e5,g5]@8 [f#4,a#4,c#5]@8 [g4,b4,e5,g5]@8 [f#4,a#4,c#5]@8 [g4,b4,e5,g5]@8 [f#4,a#4,c#5]@8 [g4,b4,e5,g5]@8 f4@5 d#4@2 g#4@5 f#4@2 ~ b4@4 a4@2 ~ d5@5 c5@2 [g#4,c#5,g5]@4, ~@87 [f#3,b3]@7 [a3,d4]@7 ~ [c4,f4]@7 [d#4,g#4]@7 ~@4]/5", // E A C# Bmaj7 Em F# Em F# …
  AW: "[~@3 [b4,d#5,a#5]@7 [c5,f5,b5]@86]/4", // Bmaj7 F
})).s("gm_rock_organ").gain(0.46).pan(0.7)

// bass · rock organ · "Hammond LH"
const bass_2 = note(`<
  ~@36 A B C D E F G H I@2 J@3 K@3 L M N O L M N P Q R S T@2 U V W X Y@2 L M N O L M N P Q R S T@2 U V W X Z ~@12 AA@2
  AB AC AA@2 AB P Q R S T@2 U V W X Z ~@12 AA@2 AB AC AA@2 AB P Q R S T@2 U V W X Y@2 ~@141
>`.pickRestart({
  A: "~@17 [c2,c3] ~ g2 [c2,c3] ~@2 g2", // C
  B: "[c2,c3] ~@2 g2 [c2,c3] ~ g2 ~ [c2,c3] ~ g2 [c2,c3] ~@2 g2 [c2,c3] ~@2 g2 [c2,c3] ~@2 g2 [g#1,g#2]", // C G#
  C: "~ d#2 ~ [g#1,g#2] ~ d#2 [g#1,g#2] ~@2 d#2 [g#1,g#2] ~@2 d#2 [g#1,g#2] ~@2 d#2 [g#1,g#2] ~ d#2 ~ [g#1,g#2] ~", // G#
  D: "d#2 [g#1,g#2] ~@2 d#2 [f1,f2] ~@2 c2 [f1,f2] ~ c2 ~ [f1,f2] ~ c2 ~ [f1,f2] ~ c2 [g1,g2] ~@2 d2", // G# F G
  E: "[g1,g2] ~@2 d2 [g1,g2] ~ d2 ~ [g1,g2] ~ d2 [c2,c3] ~@2 g2 [c2,c3] ~@2 g2 [c2,c3] ~@2 g2 [c2,c3]", // G C
  F: "~ g2 ~ [c2,c3] ~ g2 [c2,c3] ~@2 g2 [c2,c3] ~@2 g2 [c2,c3] ~@2 g2 [g#1,g#2] ~ d#2 ~ [g#1,g#2] ~", // C G#
  G: "d#2 [g#1,g#2] ~@2 d#2 [g#1,g#2] ~@2 d#2 [g#1,g#2] ~ d#2 ~ [g#1,g#2] ~ d#2 ~ [g#1,g#2] ~ d#2 [g#1,g#2] ~@2 d#2", // G#
  H: "[f1,f2] ~@2 c2 [f1,f2] ~ c2 ~ [f1,f2] ~ c2 [f1,f2] ~@2 c2 [g1,g2] ~@2 d2 [g1,g2] ~@2 d2 [g1,g2]", // F G
  I: "[~ d2 ~ [g1,g2] ~ d2 [c4,g4]@4 [g#3,d#4]@4 [c#4,g#4]@4 [a3,e4]@4 [d4,a4]@3 [a#3,f4]@4 [d#4,a#4]@4 [c4,g4]@4 [f#2,f#3]@4 [e2,e3]@7]/2", // G C5 G#5 C#5 A5 D5 A#5 D#5 …
  J: "[~@4 [f#2,f#3]@4 [e2,e3]@8 ~@3 [b1,b2]@4 [d2,d3]@4 [f2,f3]@4 ~ [g#2,g#3]@4 [c#3,c#4]@4 [b2,b3]@5 [a2,a3]@27]/3", // F# E B D F G# C# B …
  K: "[[c#2,c#3] [b1,b2] [a1,a2] [g#1,g#2]]/3", L: "f#3 d#3", M: "c#3", N: "a#2 b2", O: "f#2", P: "f#2@2 ~ b1",
  Q: "a#1 b1", R: "c#2 d#2", S: "f2 b1", T: "[g#1@2 c#2 f#1@2 ~ b1 c#2]/2", U: "d#2@2 e2 a1", V: "d2", W: "c#2!2",
  X: "d2 e2", Y: "[a2 b2 ~ c#3@5]/2", Z: "a2 b2 ~ c#3", AA: "f#1@3 f#1 f#2@4", AB: "e2!2", AC: "f#2 ~",
})).s("gm_rock_organ").gain(0.46).pan(0.3)

// chords · percussive organ · "Cat RH"
const percussive_organ = note(`<
// … 320 more lines