// Inevitabile follia — Raf
// 60 bpm, 4/4, key A major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 60 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(60/4)

// 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
const piano = note(`<
  ~ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z AA AB AC AD AE AF AG AH AI AJ S AK AL AM AN X AO AP AQ AR AS AT
  AU AV AW AX AY AZ BA@3 ~@2
>`.pickRestart({
  A: "b3 ~@2 b3@2 ~ g#3@2 c#4 ~@2 c#4@2 ~ c#4@2, ~ e3@3 ~ e3@3 ~ e3@3 ~ e3@3, ~@2 g#3@3 ~@5 a3@3 ~@3",
  B: "~@3 b3@2 ~ g#3@2 ~@3 c#4@2 a3 [e3,a3,c#4]!2, b3@2 g#3@3 ~@3 c#4@2 a3@3 ~@3, ~ e3@3 ~ e3@3 ~ e3@4 ~@3", // A
  C: "[e3,g#3,b3]@7 ~ [e4,a4,c#5]@4 [e4,a4]@4, ~ a2, ~@4 a3@3 ~", // E A A5
  D: "[d#4,f#4,b4] [f#4,b4] [d#4,b4] [d#4,g#4,b4], b2@3 ~ g#2@3 ~, ~@8 g#4 ~@7", // B B5 G#m
  E: "[c#4,e4] [c#4,e4,g#4] [a3,c#4] [a3,c#4,e4], ~@4 a2@3 ~", // C#m A
  F: "[b3,d#4,f#4]@2 ~ b2 [b3,e4,g#4]@2 [b3,e4,g#4]@2, b2@3 ~ [e2,e3]@4, ~ [b3,d#4,f#4] ~@2", // B E B
  G: "[b3,d4,g#4]@2 [b3,d4,g#4]@2 [c#4,e4,a4]@2 ~ a3, ~ a2, ~@4 a3@3 ~, ~@3 [c#4,e4,a4]", // G#dim A
  H: "[d4,f#4,a4]@4 [d4,f#4,a4]@2 d3 ~ [b3,e4,g#4]@4 ~@2 e3@2, d3@3 ~ e2@4, ~@4 e3@3 ~, ~@3 [b3,e4,g#4]", // D E
  I: "[c#4,e4,g#4]@2 ~ c#2 [c#4,f#4,a4]@2 ~ f#3, c#3 ~, c#2@3 ~ f#2@4, ~ [c#4,e4,g#4] ~ [c#4,f#4,a4]", // C#m F#m C#m F#m
  J: "[b3,d4,f#4]@4 [b3,d4,f#4]@4 [b3,d4,e4]@4 [b3,d4,e4]@3 ~, b2@6 ~@2 e2@7 ~", // Bm E7
  K: "[a3,c#4,e4]@2 [a3,c#4,e4]@2 [a3,c#4,g4]@2 ~ a2, a2@4 a2@3 ~, ~@3 [a3,c#4,g4]", // A A7
  L: "[a3,c#4,f#4]@2 [a3,c#4,f#4]@2 [a3,d4,f#4]@2 ~ d2, [f#2,f#3] d3, ~@4 d2@3 ~, ~@3 [a3,d4,f#4]", // F#m D F# D
  M: "[b3,d4,e4,g#4]@4 [b3,d4,e4,g#4]@3 ~ [a3,c#4,e4]@4 [a3,c#4,e4]@2 [g#2,b3,e4]@2, [e2,e3]@7 ~ a2@6 ~@2", // E7 A E
  N: "[c#4,f#4,a4]@2 [c#4,f#4,a4]@2 [b3,d4,f#4]@2 ~ b2, f#2@3 ~ b2@3 ~, ~@3 [b3,d4,f#4]", // F#m Bm
  O: "[b3,d4,e4,g#4]@2 ~ e3 [a3,c#4,e4]@2 [a3,c#4,e4]@2, e2@4 a2@3 ~, e3@3 ~@5, ~ [b3,d4,e4,g#4] ~@2", // E7 A E7
  P: "[a3,c#4,e4,g4]@2 ~ a2 [a3,d4,f#4]@2 [a3,d4,f#4]@2, a2@3 ~ d3@4, ~@2 [a3,c#4,e4,g4]@2 d2@3 ~", // A7 D A7
  Q: "[b3,d4,e4,g#4]!2 [c#4,e4,g#4]!2, e3@3 ~ c#3@4, ~@4 c#2@3 ~", R: "[c#4,f#4,a4]!2 [b3,d4,f#4]!2, f#2@3 ~ b2@3 ~",
  S: "[b3,d4,e4,g#4]!2 [a3,c#4,e4]!2, e2 a2, e3@3 ~@5", // E7 A
  T: "[a3,c#4,e4]@2 ~ a2 [a3,c#4,e4,g4]@2 ~ a2, a2@3 ~ a2@3 ~, ~ [a3,c#4,e4] ~ [a3,c#4,e4,g4]", // A A7 A A7
  U: "[a3,d4,f#4]!2 [b3,d4,e4,g#4]!2, d3@4 e3@3 ~, d2@3 ~ e2@4", // D E7
  V: "[a3,c#4,e4]@2 ~ a2 [a3,c#4,f#4]@2 [a3,c#4,f#4]@2, a2@3 ~ f#2@4, ~@2 [a3,c#4,e4]@2 f#3@3 ~", // A F#m A
  W: "[b3,d4,f#4]@2 [b3,d4,f#4]@2 [b3,d4,e4,g#4]@2 ~ e3, b2 e2, ~@4 e3@3 ~, ~@3 [b3,d4,e4,g#4]", // Bm E7
  X: "[a3,c#4,e4]@2 [a3,c#4,e4]@2 [a3,c#4,e4,g4]@2 ~ a2, a2@4 a2@3 ~, ~@3 [a3,c#4,e4,g4]", // A A7
  Y: "[a3,d4,f#4]@2 [a3,d4,f#4]@2 [c#4,g#4]@2 ~ e4, d2@8 [c#2,e4]@5 c#2@3, d3@3 ~ c#3@4, ~@3 [c#4,g#4]", // D C#5 C#m C#5
  Z: "[a3,d4,f#4]@2 [a3,d4,f#4]@2 [a3,c#4,e4]@2 ~ a2, d2@2 ~ [a3,c#4,e4], d3@3 ~ a2@3 ~", // D A
  AA: "[c#4,e4,g4,a#4]@2 ~ c#2 [d4,f#4,a4]@2 ~ d2, c#3 d3, c#2@3 ~@5, ~ [c#4,e4,g4,a#4] ~ [d4,f#4,a4]", // C#dim D C#dim D
  AB: "[d4,f4,a4]@2 ~ d3 [a3,c#4,e4]@2 [a3,c#4,e4]@2, d2 ~, d3@3 ~ a2@4, ~ [d4,f4,a4] ~@2", // Dm A Dm
  AC: "[a3,c#4,e4]@2 [a3,c#4,e4]@2 [g#3,c#4,e4]@2 ~ c#3, a2@4 c#3@3 ~, ~@3 [g#3,c#4,e4]", // A C#m
  AD: "[a3,c#4,e4]@2 [a3,c#4,e4]@2 [b3,d#4,f#4]@2 ~ b2, a2@4 b2@3 ~, ~@3 [b3,d#4,f#4]", // A B
  AE: "[b3,d#4,g#4]@4 [b3,d#4,g#4]@4 [c#4,e4,g#4]@4 [c#4,e4,g#4]@3 ~, [g#2,g#3]@8 [c#2,c#3]@7 ~", // G#m C#m G# C#
  AF: "[a3,c#4,e4]@4 [a3,c#4,e4]@2 a2@2 [b3,d#4,f#4]@4 [b3,d#4,f#4]@2 b2 ~, a2@3 ~ b2@3 ~", // A B
  AG: "[b3,e4,g#4]@4 [b3,g#4]@4 ~@3 e3@2 ~ e3@2, [e2,e3]@7 ~ [b3,d4,g#4]@5 [b3,d4,g#4]@3, ~ e4@3, ~@5 e2@3", // E G#dim
  AH: "[a3,c#4,e4]@2 ~ a2 [a3,d4,f#4]@2 [a3,d4,f#4]@2, a2@3 ~ d3@3 ~, ~ [a3,c#4,e4] ~@2", // A D A
  AI: "[b3,d4,e4,g#4]@2 ~ e3 [c#4,e4,g#4]@2 [c#4,e4,g#4]@2, e2 [c#2,c#3], e3@3 ~@5, ~ [b3,d4,e4,g#4] ~@2", // E7 C#m C# E7
  AJ: "[c#4,f#4,a4]!2 [b3,d4,f#4]!2, f#2 b2, f#3@3 ~@5", // F#m Bm
  AK: "[a3,c#4,e4,g4]@2 ~ a2 [a3,c#4,f#4]@2 ~ f#2, a2@3 ~ f#2@3 ~, ~ [a3,c#4,e4,g4] f#3@2, ~@3 [a3,c#4,f#4]", // A7 F#m A7 F#m
  AL: "[a3,d4,f#4]@4 [a3,d4,f#4]@2 d2 ~ [b3,d4,e4,g#4]@4 [b3,d4,e4,g#4]@4, [d2,d3]@7 ~ e2@8, ~@4 e3@3 ~", // D E7 D
  AM: "[a3,c#4,e4]@2 e4 [g#2,b3,e4,g#4] [c#4,f#4,a4]@2 [c#4,f#4,a4]@2, a2@4 f#2@3 ~, ~ [a3,c#4] ~@2", // A E F#m A
  AN: "[b3,d4,f#4]@2 ~ b2 [b3,d4,e4,g#4]@2 ~ e3, b2@3 ~ e2@4, ~@2 [b3,d4,f#4]@2 e3@3 ~, ~@3 [b3,d4,e4,g#4]", // Bm E7 Bm E7
  AO: "[a3,d4,f#4]@2 ~ d2 [b3,d4,e4,g#4]@2 ~ e3, d3 ~, d2@3 ~ [e2,e3]@3 ~, ~ [a3,d4,f#4] ~ [b3,d4,e4,g#4]", // D E7 E D E7
  AP: "[c#4,e4,g#4]@2 ~ c#2 [c#4,f#4,a4]@2 ~ f#3, c#3@4 f#3@3 ~, c#2@3 ~ f#2@4, ~ [c#4,e4,g#4] ~ [c#4,f#4,a4]", // C#m F#m C#m F#m
  AQ: "[b3,d4,f#4]@2 ~ b2 [b3,d4,e4,g#4]@2 [b3,d4,e4,g#4]@2, b2@3 ~ e2@4, ~@2 [b3,d4,f#4]@2 e3@3 ~", // Bm E7 Bm
  AR: "[a3,c#4,e4]@4 [a3,c#4,e4]@3 ~ [a3,c#4,e4,g4]@4 ~@2 a2@2, a2@7 ~ a2@6 ~@2, ~@3 [a3,c#4,e4,g4]", // A A7
  AS: "[a3,d4,f#4]@2 [a3,d4,f#4]@2 c#4!2 ~ e4, d2@8 [c#2,e4]@5 c#2@3, d3@3 ~ c#3@4, ~@3 [c#4,g#4]", // D C#m C#5
  AT: "[d4,f#4,a4]@2 ~ d2 [c#4,e4,a4]@2 ~ a3, d3 a2, d2@3 ~@3 [c#4,e4,a4]@2, ~@2 [d4,f#4,a4]@2 a3@3 ~", // D A D
  AU: "[c#4,e4,g4,a#4]@4 [c#4,e4,g4,a#4]@4 [d4,f#4,a4]@4 [d4,f#4,a4]@3 ~, c#3 ~, c#2@6 ~@2 [d2,d3]@7 ~", // C#dim D
  AV: "[d4,f4,a4]!2 [a3,c#4,e4]!2, d2 ~, d3@3 ~ a2@4", // Dm A
  AW: "[a3,c#4,e4]@2 ~ a2 [a3,c#4,f#4]@2 [a3,c#4,f#4]@2, a2@3 ~ c#2@3 ~, ~ [a3,c#4,e4] ~@2", // A F#m A
  AX: "[a3,d4,f#4]!2 [b3,d4,e4,g#4]!2, [d2,d3]@7 ~ e2@8, ~@4 e3@3 ~", // D E7 D
  AY: "[a3,c#4,e4]!2 [a3,c#4,f#4]!2, a2@7 ~ f#2@6 ~@2", // A F#m
  AZ: "[b3,d4,f#4]@4 [b3,d4,f#4]@4 [b3,d4,e4,g#4]@4 [b3,d4,e4,g#4]@3 ~, b2@6 ~@2 [e2,e3]@7 ~", // Bm E7 E
  BA: "[[a3,c#4,e4]@4 [a3,c#4,e4]@4 [f1,f2]@3 ~@13 [a1,a2,a3,c#4,e4]@7 ~ [a2,a3,c#4]@8 ~@8, a2@8 [c4,f4]@6 a3 c4 f4@2 a4 c5@2 f5@10 [a1,e4,a4]@9 ~@8, ~@8 a3@5 f3@27 ~@8, ~@11 f1@29 ~@8, ~@3 f2@7 ~@2]/3", // A F A F5 A5
})).s("gm_piano").gain(0.29).pan(0.4)

// chords · piano · soft notes
const piano_soft = note(`<
  ~@2 A B C D ~ E ~ F G ~@2 H I J K L M N ~ O P ~@2 Q@2 R ~@3 S ~ T U ~ V N ~ W X ~@2 Y ~ W ~ Z ~ AA Q AB O X AC ~@5
>`.pickRestart({
  A: "~@13 [e3,c#4] ~@2", B: "~@7 a3, ~@3 c#5", C: "~@3 b2 ~@3 g#2, ~ d#4 g#3@2", D: "[c#2,c#3]@4 e4@2 ~ a2",
  E: "e2@3 e2 ~@4, e3 ~", F: "~@4 f#3@3 ~", G: "~@6 b2@2 g#4@4 g#4@2 e3 ~, ~@4 e3@3 ~", H: "~@6 e3 ~@7 g#4@2",
  I: "~@3 f#2 ~@4", J: "~@7 a2", K: "~@7 d2", L: "~@3 e3 ~@3 c#2, e2 ~", M: "~@3 f#2 ~@3 b2, f#3 ~", N: "~@3 e3 ~@4",
  O: "~@3 d2 ~@3 e3", P: "~@7 f#3", Q: "~@3 d3 ~@4", R: "~@4 d2@3 ~", S: "~@14 c#2 ~",
  T: "~@7 e3@4 ~@4 a3, ~@3 e2@2 ~@3", U: "~@7 d3", V: "~@3 f#3 ~@4", W: "~@7 e3", X: "~@7 f#2", Y: "~@7 e2",
  Z: "~@3 d3 g#4@2 ~@2", AA: "~@6 c#2@2 ~@6 d2 ~", AB: "~@7 c#2, ~ c#3", AC: "~@6 b2@2 ~@6 e3 ~",
})).s("gm_piano").gain(0.16).pan(0.4)

// bass · piano
const bass = note(`<
  ~ A B A C D C D C D C D C D C D C D C D C D C D C D C D E F G H G H G H G H I H G H J K G H G H G H L M G H G H N O C
  P
>`.pickRestart({
  A: "b1@3 ~@5 b1@3 ~@5", B: "b1 ~@3 b1 ~@3", C: "b1@3 ~@5 b1@2 ~@6", D: "b1@2 ~@6 b1@3 ~@5",
  E: "b1@3 ~@5 b1@2 ~ c3 ~@2 a2 ~", F: "~ c3 ~@2 a2 f2 ~@2 b1@3 ~ e2 ~@3, ~@8 c#3 ~@7",
  G: "b1@3 ~ e2 ~@3 b1@2 ~@2 e2 ~@3", H: "b1@2 ~@2 e2 ~@3 b1@3 ~ e2 ~@3",
  I: "b1@3 ~ e2 ~ c3 a2 b1@2 ~@2 e2 ~@3, ~@8 c#3 ~@7", J: "b1@3 ~ e2 ~@3 b1@2 ~@2 e2 ~ c3 a2",
  K: "b1@2 ~@2 e2 ~@3 b1@3 ~ e2 ~@3, c#3 ~@15", L: "b1@3 ~ e2 c3 a2 c#3 b1@2 ~@2 e2 ~@3",
  M: "b1@2 ~@2 e2 c3 [a2,b2] f2 b1@3 ~ e2 ~@3, ~@8 c#3 ~@7", N: "b1@3 ~ e2 c3 a2 ~ b1@2 ~@2 e2 ~@3, ~@8 c#3 ~@7",
  O: "b1@2 ~@2 e2 ~@3 b1@3 ~@5", P: "b1 ~@7",
})).s("gm_piano").gain(0.5)

// chords · pad choir · A
const pad_choir = note("<[[b1,a3,c#4,e4,a4]] ~@59>").s("gm_pad_choir").gain(0.04)

// chords · synth strings 1
const synth_strings_1 = note(`<
  ~ A@2 B C@2 D@5 E@8 F@2 G@5 H I@3 J K L M@2 N O@4 P@2 Q@6 R@2 S@2 T@3 U@3 ~@2
>`.pickRestart({
  A: "[e2,b3,g#4] [c#4,a4], e4", B: "[e2,b3,e4,g#4] [a3,c#4,e4]",
  C: "[f#4 ~ [c#2,c#4,e4] [a3,c#4,e4], d#4@9 ~@7, b3 ~, ~@8 g#4@17 ~@7]/2", // C#m A
  D: "[[d#4,f#4] e4 d4 [c#4,e4] [d2,d4,f#4] [e2,b3,d4,e4] [c#2,e4] a3 b3 [e2,g#3,b3,e4], b3@27 ~@13 g#3@17 ~@7 d4@16, ~@8 [e2,g#4]@18 ~@30 f#4@17 ~@7, ~@24 a3@17 ~@7 c#4@18 ~@14]/5", // D#m C#m D E7 C#m E
  E: "[a3@8 g3@8 ~@8 d2@8 ~ e4@7 [a3,e4]@8 a3@8 b3@8 [e2,g#3,b3,e4]@8 a3@16 [d2,a3,f#4]@8 [e2,g#3,e4]@8 [c#2,g#3]@8 a3@8 [b3,d4]@8, c#4@27 ~@5 [e2,g#3]@9 ~@15 d4@17 ~@15 d4@17 ~@23, e4@16 [a3,f#4]@16 b3@7 ~ c#4@18 ~@14 [c#4,e4]@18 ~@6 b3@7 ~ c#4@17 ~@7, ~@24 d4@18 ~@6 f#4@17 ~@39 e4@7 ~ f#4@16]/8", // A5 E D E C#5 Bm E D …
  F: "[[e2,g#3,b3,d4,e4] a3 g3 [g3,c#4,e4], ~ [c#4,e4]@2 ~]/2", // E7 C#dim C#m
  G: "[[d2,a3,f#4] [e2,g#3,b3,e4] [a3,c#4,e4] [a3,c#4] b3 [e2,g#3,b3,e4] a3 g3 [d2,a3,d4,f#4] [c#2,g#3,c#4,e4], d4@18 ~@6 f#4@17 ~@7 [c#4,e4]@18 ~@14, ~@16 d4@9 ~@15]/5", // D E A E D C#m
  H: "[d2,a3,d4,f#4] [a3,c#4,e4]", // D A
  I: "[[c#2,g3,a#3,c#4,e4] [d2,f#3,a3] [d2,a3,f4] [a3,c#4,e4]@2 [c#2,g#3,c#4,e4], ~@4 d4@9 ~@11]/3", // C#dim D Dm A C#m
  J: "[a3,c#4,e4] [b3,d#4,f#4]", K: "[g#3,b3,d#4] [c#2,g#3,c#4,e4]", L: "[a3,c#4,e4] [a3,b3,d#4]",
  M: "[~ d4 [c#4,e4] [d2,d4,f#4], [e2,g#3,b3]@9 ~@7, e4 a3]/2", N: "[e2,g#3,b3,d4,e4] [c#2,g#3,c#4,e4]",
  O: "[[a3,c#4] b3 [e2,g#3,b3,e4] a3 g3 a3 [d2,a3,d4] [e2,g#3,b3,d4,e4], f#4@17 ~@7 c#4@27 ~@13, ~@8 d4@16 e4@16 f#4@17 ~@7]/4", // A E D5 E7
  P: "[[a3,e4] a3 b3 [e2,g#3,b3,e4], c#4@9 ~@7, ~ f#4@2 ~, ~ d4]/2", // A5 E
  Q: "[a3 g3 [d2,a3,f#4] [e2,g#3,e4] [c#2,g#3,e4] a3 b3 [e2,g#3,b3,e4] a3 g3 [d2,a3,d4,f#4] [c#2,g#3,c#4,e4], [c#4,e4]@18 ~@6 b3@7 ~ c#4@18 ~@14 [c#4,e4]@18 ~@14, ~@8 d4@9 ~@3 f#4@9 ~@19, ~@8 d4@3 ~@5]/6", // D E C#m E D C#m
  R: "[[d2,d4,f#4] [c#4,e4] [c#2,g3,a#3,c#4,e4] [d2,f#3,a3,d4], a3@9 ~@7]/2", // D C#m C#dim D
  S: "[[d2,a3,d4,f4] [a3,c#4,e4]@2 [c#2,g#3,c#4,e4]]/2", // Dm A C#m
  T: "[[d2,a3,f#4] [e2,g#3,b3,e4] [a3,c#4,e4] [a3,c#4] b3 [e2,g#3,b3,e4], d4@18 ~@6 f#4@17 ~@7, ~@2 d4]/3", // D E A E
  U: "[[a3,c#4,e4]@4 [a3,c4]@8 ~@4 a4@5 ~@3, ~@4 [f2,f4]@9 ~@11, ~@24 [a3,c#4,e4]@19 ~@5]/3", // A Am F A
})).s("gm_synth_strings_1").gain(0.18)

// other · french horn
const french_horn = note("<~@29 A B C D E ~@17 F G H I J@2 ~@3>".pickRestart({
  A: "~@11 b4 b4@2 b4 ~", B: "b4@2 c#5 a4 ~ g#4@2 a4@4 ~ a4!3 ~", C: "a4@2 b4 g#4 ~ f#4@2 g#4@4 g#4!2 ~ g#4 ~",
  D: "g#4@2 a4 f#4 ~ e4@2 f#4@4 ~ f#4!3 ~", E: "f#4@2 g#4 e4 ~ d#4@2 e4@9", F: "~@11 [e4,e5]!2 ~ [e4,e5] ~",
  G: "[e4,e5]@2 [f#4,f#5] [d4,d5] ~ [c#4,c#5]@2 [d4,d5]@3 ~ [d4,d5]!2 ~ [d4,d5] ~", // E F# D C# D
  H: "[d4,d5]@2 [e4,e5] [c#4,c#5] ~ [b3,b4]@2 [c#4,c#5]@3 ~@2 [c#4,c#5]!3 ~", // D E C# B C#
  I: "[c#4,c#5]@2 [d4,d5] [b3,b4] ~ a4@2 [b3,b4]@4 ~ [b3,b4]!3 ~, ~@5 a3 ~@10", // C# D B
  J: "[[b3,b4]@2 [c#4,c#5] [a3,a4]@2 g#4@2 [a3,a4]@17 ~@8, ~@5 g#3 ~@26]/2", // B C# A
})).s("gm_french_horn").gain(0.32).pan(0.6)

// bass · fretless bass
const bass_2 = note(`<
  ~ A B C D E F@2 G H I J K L M N O P Q R S T U V W X Y Z AA AB AC AD AE AF AG P Q AH AI T AJ I AK G AL I AM X AA AN AA
  AO T AP I AQ@3 ~@2
>`.pickRestart({
  A: "e1 a1", B: "e1@7 ~ a1@7 ~", C: "e1@7 ~ a1@8", D: "b1 g#1", E: "c#2 a1", F: "[b1@4 e2@6 e2@2 a1@3 a1]/2",
  G: "d2@4 e2@3 d2", H: "c#2 f#1", I: "b1 e2", J: "a1@3 e2 a2@3 e2", K: "f#2 d2", L: "e2@3 b1 a1@4", M: "f#2 b1",
  N: "e2@4 a1@3 e2", O: "a2 d2", P: "e2 c#2", Q: "f#1 b1", R: "e2@8 a1@7 e2", S: "a2@7 ~ g2@8", T: "d2 e2", U: "a1 f#2",
  V: "b1@8 e2@7 ~", W: "a1@7 e2 a1@4 b1@2 c#2@2", X: "d2 c#2", Y: "d2@4 a1@3 b1", Z: "c#2@8 d2@7 a1", AA: "d2 a1",
  AB: "a1 b1 c#2@2", AC: "a1@7 ~ b1@8", AD: "g#1 c#2", AE: "a1 b1", AF: "e2@4 e2 d2 b1@2", AG: "a1 d2", AH: "e2 a1",
  AI: "a1@7 ~ f#2@8", AJ: "a1@3 ~ a1@2 g#1@2 f#1@8", AK: "a1!2", AL: "c#2@6 ~@2 f#1@7 ~", AM: "a1@7 e2 a1@6 e2@2",
  AN: "c#2@8 d2@7 ~", AO: "a1 c#2", AP: "a1 f#1", AQ: "[a1@7 ~ f1@16 a1@15 ~@9]/3",
})).s("gm_fretless_bass").gain(0.5)

// drums · snare
const snare = s("sd").struct("<~ [~ x ~ x]!27 [~ x ~@2] [~@3 x] [~ x ~ x]!29 ~>").gain(0.4)

// drums · pedal hat
const pedal_hat = s("hh").struct("<~ [x!16]!27 [x!9 ~@7] [~@8 x!8] [x!16]!29 x>").gain(0.28)

// drums · claves
const claves = s("clave:2").struct("<~ [~@3 x ~@7 x ~@4]!27 [~@3 x ~@12] [~@11 x ~@4] [~@3 x ~@7 x ~@4]!29 ~>")
  .gain(1.38)

stack(piano, piano_soft, bass, pad_choir, synth_strings_1, french_horn, bass_2, snare, pedal_hat, claves)