// Come fa bene l'amore (radio edit) — Morandi
// 87 bpm, 4/4, key A major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: Full arrangement: all 103 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(87/4)

// 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, A@4 for four bars: edit a riff to change every repeat.

// bass · synth bass 2
const bass = note(`<
  ~@20 A B C D C B E F G H I J K L K M N O P Q N O P R S T U V W X Y G H I Z K L K M AA AB AC AD AE AF AG AH AI AJ ~@8
  AE AF AG AH AI AJ AA AB AC AK AA AB AC AK AA AB AC AK AA AB AC AK AL AM AN@2
>`.pickRestart({
  A: "~@11 c2 f2@2 f1@2", B: "d1@4 ~@7 d1 c2@2 d2@2", C: "a#1@3 ~@5 c1@3 ~@5", D: "f1@3 ~@4 c2 f2@2 d2 c2 a1 g1 f1 d1",
  E: "a#1@2 ~@6 c2 ~ a1 ~ c2@2 d2@2", F: "g1@2 d1 e1 g1 a1 b1 d2", G: "c1@2 ~@5 c1 d1@2 ~@5 d1",
  H: "e1@2 ~@9 e1 d2@2 e2 ~", I: "c2 ~@3 d1 ~@3", J: "e1@2 ~@6 e2@2 d2 b1 a1 g1 e1 d1", K: "c1@3 ~@5 d1@3 ~@5",
  L: "e1@4 ~@7 b1 d2@2 e2 ~", M: "g1@3 ~@4 g1 ~ g1 d1@2 g1@2 a1 ~", N: "g1@7 ~@5 d1@4", O: "e1 ~@2 b1",
  P: "c1@7 ~@5 d1@2 a1@2", Q: "g1@5 ~@2 g1 ~ g1 d1@2 g1@2 a1@2", R: "g1@5 ~@2 g1 ~ g1 d1@2 g1@2 b1@2",
  S: "a1@4 ~@2 a1!2 ~ a1@3 a1@2 a1 ~", T: "f1@4 ~@2 f1!2 ~ f1@4 ~ f1@2", U: "d1@4 ~@2 d1!2 ~ d1@4 ~ d1@2",
  V: "b1@4 ~@2 b1!2 ~ b1@3 b1@3 ~", W: "~@3 c2 c2@2 c1@2 d1@3 d2 d2@2 d1@2, c1@5 ~@11", X: "g1@6 ~ g1@3 d1@2 g1@2 ~@2",
  Y: "e1@4 ~@7 e1 d2@2 e2@2", Z: "g1@2 ~@6 g2@2 e2 d2 b1 a1 e1 d1", AA: "a1@7 ~@5 e1@4", AB: "f#1 ~@2 c#2",
  AC: "d1@7 ~@5 e1@2 b1@2", AD: "a1@5 ~@2 a1 ~ a1 e1 g1 a1 b1 c#2 e2", AE: "b1@4 ~@2 b1!2 ~ b1@3 b1@2 b1 ~",
  AF: "g1@4 ~@2 g1!2 ~ g1@4 ~ g1@2", AG: "e1@4 ~@2 e1!2 ~ e1@4 ~ e1@2", AH: "c#2@4 ~@2 c#2!2 ~ c#2@3 c#2@3 ~",
  AI: "~@3 d2 d2@2 d1@2 e1@3 e2 e2@2 e1@2, d1@5 ~@11", AJ: "a1@6 ~ a1@3 e1@2 a1@2 ~@2",
  AK: "a1@5 ~@2 a1 ~ a1 e1@2 a1@2 c#2@2", AL: "a1@7 ~@5 e1@2 f#1@2", AM: "a1 ~ a1@3 ~ a1 a2@2 f#2 e2 c#2 b1 a1 f#1 ~",
  AN: "[a1@5 ~@3]/2",
})).s("gm_synth_bass_2").gain(0.63)

// other · string ensemble 2
const string_ensemble_2 = note("<~@44 A B C D E F ~@13 G H I J K L ~@8 G H I J K L ~@20>".pickRestart({
  A: "a3 b3 c4 e4", B: "f4 g4 a4 c5", C: "d5 e5 f#5 a4", D: "[d4,b4] [e4,c#5] [f#4,d5] [a4,f#5]", E: "[g4,g5] [a4,a5]",
  F: "[b4,g5,b5]@7 ~", G: "b3 c#4 d4 f#4", H: "g4 a4 b4 d5", I: "e5 f#5 g#5 b4",
  J: "[e4,c#5] [f#4,d#5] [g#4,e5] [b4,g#5]", K: "[a4,a5] [b4,b5]", L: "[c#5,a5,c#6]@7 ~",
})).s("gm_string_ensemble_2").gain(0.3)

// bass · lead 2 sawtooth
const bass_2 = note("<~@43 A B C D E F G ~@12 H E I J K L M ~@8 E I J K L M ~@20>".pickRestart({
  A: "~@13 c3 [f2,g2,a2,b2] [b1,c2,d2,e2]", B: "[a1,a2]", C: "[f1,f2]", D: "[d1,d2]", E: "[b1,b2]",
  F: "[c2,c3] [d2,d3]", G: "g1@8 g1@3 ~ g1@2 ~@2", H: "~@13 d3 [g2,a2,b2,c#3] [c#2,d2,e2,f#2]", I: "[g1,g2]",
  J: "[e1,e2]", K: "[c#2,c#3]", L: "[d2,d3] [e2,e3]", M: "a1@8 a1@3 ~ a1@2 ~@2",
})).s("gm_lead_2_sawtooth").gain(0.29).pan(0.8)

// other · distortion guitar
const distortion_guitar = note(`<
  ~@21 A ~@3 A ~ B C D ~@3 E ~@2 F@8 ~@6 G ~ D ~@3 E ~@2 H@4 ~@20 H@18 I@2
>`.pickRestart({
  A: "[a3,d4] ~@2 [a3,d4] ~ [a3,d4] ~@2 [a3,d4] ~@2 [a3,d4] ~@4", B: "~@2 d2 e2 g2 a2 b2 d3", C: "c3 ~@15",
  D: "[g3,g4] ~@2 [g3,g4] ~ [g3,g4] ~@2 [g3,g4] ~@2 [g3,g4] ~@4", // G
  E: "[g3,g4] ~@2 [g3,g4] ~@2 [g3,g4] ~ [g3,g4] ~@2 [g3,g4] ~@4", F: "g4 ~ d4 ~ g4 ~ d4 g4 ~ g4@2 d4@2 g4@2 d4",
  G: "[b3,e4] ~@2 [b3,e4] ~ [b3,e4] ~@2 [b3,e4] ~@2 [b3,e4] ~@4", H: "a4 ~ e4 ~ a4 ~ e4 a4 ~ a4@2 e4@2 a4@2 e4",
  I: "[[e4,a4]@5 ~@3]/2", // A5
})).s("gm_distortion_guitar").gain(0.22).pan(0.3)

// other · pad poly
const pad_poly = note("<~@44 A B C D E F ~@13 G H I J K L ~@8 G H I M K L ~@20>".pickRestart({
  A: "a4 b4 c5 e5", B: "f5 g5 a5 c6", C: "d6 e6 f#6 a5", D: "b5 c#6 d6 f#6", E: "g6 a6", F: "[d6,b6]@11 ~@5",
  G: "b4 c#5 d5 f#5", H: "g5 a5 b5 d6", I: "e6 f#6 g#6 b5", J: "c#6@2 d#6@2 e6@2 g#6 ~", K: "a6 b6",
  L: "[e6,c#7]@11 ~@5", M: "c#6 d#6 e6 g#6",
})).s("gm_pad_poly").gain(0.31).pan(0.7)

// other · synth brass 1
const synth_brass_1 = note("<~@44 A B C D E F ~@13 G H I J K L ~@8 G H I M K L ~@20>".pickRestart({
  A: "a3 b3 c4 e4", B: "f4 g4 a4 c5", C: "d5 e5 f#5 a4", D: "b4 c#5 d5 f#5", E: "g5 a5", F: "[d5,b5]@11 ~@5",
  G: "b3 c#4 d4 f#4", H: "g4 a4 b4 d5", I: "e5 f#5 g#5 b4", J: "c#5@2 d#5@2 e5@2 g#5 ~", K: "a5 b5",
  L: "[e5,c#6]@11 ~@5", M: "c#5 d#5 e5 g#5",
})).s("gm_synth_brass_1").gain(0.31).pan(0.3)

// chords · piano
const piano = note("<~@27 A B C ~@2 D C E@2 ~@15 F C ~@2 D C E@2 ~@9 G@5 H@2 I@2 ~@5 J@7 K@8 I@2 ~@4>".pickRestart({
  A: "~ d4@7", B: "~ c4@7 e4@8", C: "~ d4@5 ~@10", D: "~ c4 e4@2", E: "[~@5 c4@3 e4@4 d4 c4 b3@5 ~@13]/2",
  F: "~@3 c4@5 e4@8",
  G: "[~@9 [c#4,e4]@4 [b3,d4] [a3,c#4]@11 [c#4,e4]@4 [b3,d4] [a3,c#4]@11 [c#4,e4]@4 [b3,d4] [a3,c#4]@4 [c#4,e4] [a3,c#4]@2 [c#4,e4]@2 [a3,c#4]@2 [d4,f#4]@4 [c#4,e4] [b3,d4] [a3,c#4]@5 ~@12]/5", // C#m Bm A C#m Bm A C#m Bm …
  H: "~ [c#4,e4]@4 [b3,d4] [a3,c#4]@5 ~@5", // C#m Bm A
  I: "[~@2 [c#4,e4] [a3,c#4]@2 [c#4,e4]@2 [a3,c#4]@2 [d4,f#4]@4 [c#4,e4] [b3,d4] [a3,c#4]@5 ~@12]/2", // C#m A C#m A D C#m Bm A
  J: "[~@9 [c#4,e4]@4 [b3,d4] [a3,c#4]@7 ~@4 [c#4,e4]@4 [b3,d4] [a3,c#4]@7 ~@4 [c#4,e4]@4 [b3,d4] [a3,c#4]@4 [c#4,e4] [a3,c#4]@2 [c#4,e4]@2 [a3,c#4]@2 [d4,f#4]@4 [c#4,e4] [b3,d4] [a3,c#4]@6 ~@4 [c#4,e4]@4 [b3,d4] [a3,c#4]@7 ~@4 [c#4,e4]@4 [b3,d4] [a3,c#4]@7 ~@4 [c#4,e4]@4 [b3,d4] [a3,c#4]@2]/7", // C#m Bm A C#m Bm A C#m Bm …
  K: "[~@2 [c#4,e4] [a3,c#4]@2 [c#4,e4]@2 [a3,c#4]@2 [d4,f#4]@4 [c#4,e4] [b3,d4] [a3,c#4]@6 ~@4 [c#4,e4]@4 [b3,d4] [a3,c#4]@7 ~@4 [c#4,e4]@4 [b3,d4] [a3,c#4]@7 ~@4 [c#4,e4]@4 [b3,d4] [a3,c#4]@4 [c#4,e4] [a3,c#4]@2 [c#4,e4]@2 [a3,c#4]@2 [d4,f#4]@4 [c#4,e4] [b3,d4] [a3,c#4]@6 ~@4 [c#4,e4]@4 [b3,d4] [a3,c#4]@7 ~@4 [c#4,e4]@4 [b3,d4] [a3,c#4]@7 ~@4 [c#4,e4]@4 [b3,d4] [a3,c#4]@2]/8", // C#m A C#m A D C#m Bm A …
})).s("gm_piano").gain(0.05)

// other · distortion guitar
const distortion_guitar_2 = note("<~@43 A B ~@17 C D ~@12 C D ~@25>".pickRestart({
  A: "~@12 [g3,d4]@2 [d3,e3,f3] [a2,b2,c3]", B: "[f2,g2] ~@15", C: "~@12 [a3,e4]@2 [e3,f#3,g3] [b2,c#3,d3]",
  D: "[g2,a2] ~@15", // Gsus2
})).s("gm_distortion_guitar").gain(0.4).pan(0.6)

// chords · acoustic guitar steel
const acoustic_guitar_steel = note(`<
  A@2 ~@4 B C D B C D B D E D B@2 C D B C D B D E D F G H G I G J G K L M N O P Q G R S T U V W X J G H G Y G Z G K AA
  AB AC AD AE AF AG AH AI AJ ~@8 AK AF AG AH AL AJ AA AB AC AM AN AO AC AM AP AO AC AM AA AB AC AM AQ AR AS ~
>`.pickRestart({
  A: "[~@17 f4@15, ~@15 f2@15 ~@2, ~@16 [c3,a3,c4]@15 ~]/2", // F
  B: "[f2,c3,c4,f4]@2 a3 [f2,c3] [f2,c3,a3,c4,f4] [a3,c4]!2 [f2,c3,a3,c4,f4] [a3,c4] [a3,c4,f4] ~@2 [a3,c4,f4] ~ [a3,c4] [a3,c4,f4], a3 ~@9 [a3,c4,f4]@2 ~@4, ~@11 [f2,c3]@3 ~@2", // F5 F Am F Am F Am F …
  C: "[a2,d3,d4,f4]@2 a3 [a2,d3] [a2,d3,a3,d4,f4] [a3,d4]!2 [a2,d3,a3,d4,f4] [a3,d4] [a3,d4,f4] ~@2 [a3,d4,f4] ~ [a3,d4] [a3,d4,f4], a3 ~@9 [a3,d4,f4]@2 ~@4, ~@11 [a2,d3]@3 ~@2", // Dm D5 Dm D5 Dm D5 Dm D5 …
  D: "[a#2,a#3,d4]@2 f3 a#2 [f3,a#3,d4] [a#3,d4]!2 [g3,c4,e4] [c4,e4] [g3,c4,e4] ~ c3 g3 ~ g3 ~, f3 ~@9 [g3,c4,e4]@2 [c4,e4]@4, ~@13 c3@3", // A# C
  E: "[d3,f4,a4]@2 [a3,d4] d3 [d3,a3,d4,f4,a4] [a3,d4,f4]!2 [d3,a3,d4,f4,a4] [a3,d4,f4] [a3,d4,f4,a4] ~@2 [a3,d4,f4,a4] ~ [a3,d4,f4] [a3,d4,f4,a4], [a3,d4] ~@9 [a3,d4,f4,a4]@2 ~@4, ~@11 d3@3 ~@2", // Dm D5 Dm D5 Dm
  F: "[g2,d3,d4,g4]@2 b3 [g2,d3] [g2,d3,b3,d4,g4] [b3,d4]!2 [g2,d3,b3,d4,g4] [b3,d4] [b3,d4,g4] ~@2 [b3,d4,g4] ~ [b3,d4] [b3,d4,g4], b3 ~@9 [b3,d4,g4]@2 ~@4, ~@11 [g2,d3]@3 ~@2", // G5 G Bm G Bm G Bm G …
  G: "[c3,c4,e4]@2 g3 c3 [g3,c4,e4] ~@2 d4 ~@2 a3 d3 a3 ~ a3 ~, g3 ~@8 [a3,d4,f#4]@2 ~ [d4,f#4]@3 ~, ~@13 d3@2 ~", // C D
  H: "[e2,b2,g3,b3,e4]@2 ~@2 [g3,b3,e4] ~@4 [g3,b3,e4] b2 ~ [e2,b2,g3,b3,e4]@2 ~ [g3,b3,e4], ~@3 [e2,b2]@2 ~@11", // Em E5
  I: "[e2,b2,d4,g4]@2 b3 ~ [b3,d4,g4] ~ g4 ~@3 [e2,b2] b3 [e2,b2]@3 [b3,d4,g4], b3 ~@2 [e2,b2]@2 ~@4 [b3,d4,g4]@2 ~ [d4,g4]@2 ~@2, ~@12 b3 ~@3", // Em7 G E5 G E5 G G5
  J: "[e2,g3]@2 [b3,e4] e2 [e2,g3,b3,e4] [g3,b3,e4]!2 [e2,g3,b3,e4] [g3,b3,e4]!3 ~ [g3,b3,e4] ~ [g3,b3,e4]!2, [b3,e4] ~@10 e2@3 ~@2", // Em E5 Em E5
  K: "[d4,g4]@2 b3 [b3,d4,g4] ~@3 b3 [d4,g4]@2 b3 [b3,d4,g4] ~@3 [b3,d4,g4], [g2,d3]@5 ~ [g2,d3]@2 [g2,d3]@5 ~ [g2,d3]@2, b3 ~@4 [b3,d4,g4]@3 b3 ~@4 [b3,d4,g4]@2 ~", // G5 G G5 G G5 G
  L: "[g2,d3,d4,g4]@2 b3 ~ [b3,d4,g4]@2 ~ [g2,b3,d4,g4] ~@2 b3 ~ [b3,d4,g4] ~@3, b3 ~@2 [g2,d3]@3 ~@3 [b3,d4,g4]@2 [g2,d3]@3 ~@2", // G5 G G5 G G5
  M: "[b2,e3,e4,g4]@2 b3 ~ [b3,e4,g4] ~@2 [b2,e3,e4] ~ [b3,e4,g4] b3 ~ [b3,e4,g4]@2 ~@2, b3 ~@2 [b2,e3]@2 ~@6 [b2,e3]@2 ~@3", // Em E5 Em E5
  N: "[c3,c4,e4]@2 g3 c3 [g3,c4,e4] [c4,e4]!2 [a3,d4,f#4] [d4,f#4] [a3,d4,f#4] ~ d3 a3 ~ a3 ~, g3 ~@9 [a3,d4,f#4]@2 [d4,f#4]@4, ~@13 d3@3", // C D
  O: "[g2,d3,d4,g4]@2 b3 g2 [b3,d4,g4] ~@2 [g2,b3,d4,g4] ~ [b3,d4,g4] ~ g2 [b3,d4,g4] g2 ~@2, b3 ~@2 d3@3 ~@5 d3@3 ~@2", // G5 G
  P: "[g2,d3,d4,g4]@2 b3 ~ [b3,d4,g4]@2 ~ [g2,d4,g4] ~@2 b3 ~ [b3,d4,g4] ~@3, b3 ~@2 [g2,d3]@3 ~@3 [b3,d4,g4]@2 [g2,d3]@3 ~@2", // G5 G G5 G G5 G G5
  Q: "[b2,e3,e4,g4]@2 b3 ~ [b3,e4,g4] ~@2 [b2,e3,e4,g4] ~ [b3,e4,g4] b3 ~ [b3,e4,g4]@2 ~@2, b3 ~@2 [b2,e3]@2 ~@6 [b2,e3]@2 ~@3", // Em E5
  R: "[g2,d4,g4]@2 b3 g2 [b3,d4,g4] ~@2 [g2,b3,d4,g4] ~ [b3,d4,g4] ~ g2 [b3,d4,g4] g2 ~@2, b3 ~@15", // G5 G
  S: "[a2,c4]@2 ~@2 [a3,c4,e4]@2 ~@2 a2 ~ a2 ~ [c4,e4]@2 a3 [a3,c4,e4], e4@3 a2@2 ~ a2@2 ~@4 a2@4, a3 ~ [a3,c4]@2 ~@3 [a3,c4,e4]@2 [a3,c4,e4]@2 ~ a3 ~@3", // Am C Am
  T: "a3 ~ a3@2 [f2,c4,f4]@2 a3 ~ f2 ~ f2@2 [a3,c4,f4]@2 ~ a3, [f2,c4,f4]@4 a3 ~@2 [a3,c4,f4]@2 [a3,c4,f4]@3 ~@2 f2@2", // F5 F F5 F
  U: "a3 ~ a3 ~ [d4,f#4]@2 a3 [a3,d4,f#4]@2 ~ d2@2 a3 ~ a3 ~, [d2,d4,f#4]@4 d2@5 ~@3 [d2,d4,f#4]@4, ~@4 a3 ~@4 [a3,d4,f#4]@3 ~@4", // D
  V: "b3 ~ b3@2 [b2,d4,f#4]@2 b3 ~ b2 ~ b2@2 [b3,d4,f#4]@2 ~ [b3,d4,f#4], [b2,d4,f#4]@4 b3 ~@2 [b3,d4,f#4]@2 [b3,d4,f#4]@3 ~@2 b2@2", // Bm
  W: "[c4,e4]@2 g3 [g3,c4,e4] c3 g3 ~ g3 [d4,f#4]@2 ~ [a3,d4,f#4] ~ a3 ~ a3, c3@4 ~@2 c3@2 d3@5 ~ d3@2, g3 ~@4 [c4,e4]@3 a3 ~@4 [d4,f#4]@3", // C D C D
  X: "[d4,g4]@2 b3 [b3,d4,g4]@3 [g2,d3] [g2,d3,b3,d4,g4]@3 [g2,d3,b3,d4,g4] ~ [g2,d3,b3,d4,g4] ~@3, g2@5 ~@11, b3 ~@15", // G5 G G5 G
  Y: "[g2,d4,g4]@2 b3 ~ [b3,d4,g4] ~ g4 ~@3 g2 b3 [d4,g4]@2 ~ [b3,d4,g4], b3 ~@2 g2@2 ~@4 [b3,d4,g4]@2 ~ g2@3 ~, ~@12 b3 ~@3", // G5 G G5 G
  Z: "[e2,d4,g4]@3 ~ [d4,g4]@4 ~@2 e2 ~ [e2,d4,g4]@2 b3 ~, b3 ~@2 e2@6 ~@7, ~@4 b3 ~@4 [b3,d4,g4]@2 ~ b3 ~@3", // Em7 G5 Em7 G
  AA: "[a2,e3,e4,a4]@2 c#4 ~ [c#4,e4,a4]@2 ~ [a2,c#4,e4,a4] ~@2 c#4 ~ [c#4,e4,a4] ~@3, c#4 ~@2 [a2,e3]@3 ~@3 [c#4,e4,a4]@2 [a2,e3]@3 ~@2", // A5 A A5 A A5
  AB: "[c#3,f#3,f#4,a4]@2 c#4 ~ [c#4,f#4,a4] ~@2 [c#3,f#3,f#4] ~ [c#4,f#4,a4] [c#4,f#4] ~ [c#4,f#4,a4]@2 ~@2, c#4 ~@2 [c#3,f#3]@2 ~@6 [c#3,f#3]@2 ~@3", // F#m F#5 F#m F#5 F#m F#5
  AC: "[d3,d4,f#4]@2 a3 d3 [a3,d4,f#4] ~@2 e4 ~@2 b3 e3 b3 ~ b3 ~, a3 ~@8 [b3,e4,g#4]@2 ~ [e4,g#4]@3 ~, ~@13 e3@2 ~", // D E
  AD: "[a2,e4,a4]@2 c#4 a2 [c#4,e4,a4] ~@2 [a2,c#4,e4,a4] ~ [c#4,e4,a4] ~ a2 [c#4,e4,a4] a2 c#4 ~, c#4 ~@15", // A5 A
  AE: "[b2,d4]@2 ~@2 [b3,d4,f#4]@2 ~@2 b2 ~ b2 ~ [d4,f#4]@2 b3 [b3,d4,f#4], f#4@3 b2@2 ~ b2@2 ~@4 b2@4, b3 ~ d4@2 ~@3 [b3,d4,f#4]@2 [b3,d4,f#4]@2 ~ b3 ~@3", // Bm D Bm
  AF: "b3 ~ b3@2 [g2,d4,g4]@2 b3 ~ g2 ~ g2@2 [b3,d4,g4]@2 ~ b3, [g2,d4,g4]@4 b3 ~@2 [b3,d4,g4]@2 [b3,d4,g4]@3 ~@2 g2@2", // G5 G G5 G
  AG: "b3 ~ b3 ~ [e4,g#4]@2 b3 [b3,e4,g#4]@2 ~ e2@2 b3 ~ b3 ~, [e2,e4,g#4]@4 e2@5 ~@3 [e2,e4,g#4]@4, ~@4 b3 ~@4 [b3,e4,g#4]@3 ~@4", // E
  AH: "c#4 ~ c#4@2 [c#3,e4,g#4]@2 c#4 ~ c#3 ~ c#3@2 [c#4,e4,g#4]@2 ~ [c#4,e4,g#4], [c#3,e4,g#4]@4 c#4 ~@2 [c#4,e4,g#4]@2 [c#4,e4,g#4]@3 ~@2 c#3@2", // C#m
  AI: "[d4,f#4]@2 a3 [a3,d4,f#4] d3 a3 ~ a3 [e4,g#4]@2 ~ [b3,e4,g#4] ~ b3 ~ b3, d3@4 ~@2 d3@2 e3@5 ~ e3@2, a3 ~@4 [d4,f#4]@3 b3 ~@4 [e4,g#4]@3", // D E D E
  AJ: "[e4,a4]@2 c#4 [c#4,e4,a4]@3 [a2,e3] [a2,e3,c#4,e4,a4]@3 [a2,e3,c#4,e4,a4] ~ [a2,e3,c#4,e4,a4] ~@3, a2@5 ~@11, c#4 ~@15", // A5 A A5 A
  AK: "[b2,d4]@2 ~@2 [b3,d4,f#4]@2 ~@2 b2 ~ b2 ~ [d4,f#4]@2 b3 [b3,d4,f#4], f#4@3 b2@2 ~ b2@2 ~@4 b2@4, b3 ~ [b3,d4]@2 ~@3 [b3,d4,f#4]@2 [b3,d4,f#4]@2 ~ b3 ~@3", // Bm D Bm
  AL: "[d4,f#4]@2 a3 [a3,d4,f#4] d3 a3 ~ a3 [e4,g#4]@2 b3 [b3,e4,g#4] ~ b3 ~ b3, d3@4 ~@2 d3@2 e3@5 ~ e3@2, a3 ~@4 [d4,f#4]@3 b3 ~@4 [e4,g#4]@3", // D E D E
  AM: "[a2,e4,a4]@2 c#4 a2 [c#4,e4,a4] ~@2 [a2,c#4,e4,a4] ~ [c#4,e4,a4] ~ a2 [c#4,e4,a4] a2 ~@2, c#4 ~@15", // A5 A
  AN: "[a2,e3,e4,a4]@2 c#4 ~ [c#4,e4,a4]@2 ~ [a2,e3,c#4,e4,a4] ~@2 c#4 ~ [c#4,e4,a4] ~ c#4 ~, c#4 ~@2 [a2,e3]@3 ~@3 [c#4,e4,a4]@2 [a2,e3]@3 ~@2", // A5 A A5 A A5
  AO: "[c#3,f#3,f#4,a4]@2 c#4 ~ [c#4,f#4,a4] ~@2 [c#3,f#3,f#4] ~ [c#4,f#4,a4] c#4 ~ [c#4,f#4,a4]@2 ~@2, c#4 ~@2 [c#3,f#3]@2 ~@6 [c#3,f#3]@2 ~@3", // F#m F#5 F#m F#5
  AP: "[a2,e3,e4,a4]@2 c#4 ~ [c#4,e4,a4]@2 ~ [a2,e4,a4] ~@2 c#4 ~ [c#4,e4,a4] ~ c#4 ~, c#4 ~@2 [a2,e3]@3 ~@3 [c#4,e4,a4]@2 [a2,e3]@3 ~@2", // A5 A A5 A A5 A A5
  AQ: "[a2,e3,e4,a4]@2 c#4 ~ [c#4,e4,a4]@2 ~ [a2,e4,a4] ~@2 c#4 ~ [c#4,e4,a4] ~@3, c#4 ~@2 [a2,e3]@3 ~@3 [c#4,e4,a4]@2 [a2,e3]@3 ~@2", // A5 A A5 A A5 A A5
  AR: "[a2,e3,e4,a4]@2 c#4 ~ [c#4,e4,a4]@2 ~ [a2,e3,e4,a4] ~@2 c#4 ~ [c#4,e4,a4] ~@3, c#4 ~@2 [a2,e3]@3 ~@3 [c#4,e4,a4]@2 [a2,e3]@3 ~@2", // A5 A A5 A A5 A A5
  AS: "[a2,a3,c#4,e4]@15 ~", // A
})).s("gm_acoustic_guitar_steel").gain(0.22).pan(0.7)

// chords · acoustic guitar steel · soft notes
const acoustic_guitar_steel_2 = note(`<
  ~@28 A B A C A ~ A ~ D E ~ F G H A I ~@4 J ~@2 A B A C A K A ~ L M N O P ~@3 Q ~@13 R ~ L M N S T U N S V U N S L M N
  S W X ~@2
>`.pickRestart({
  A: "~@7 [d3,a3,f#4] ~@8", B: "~@2 [b3,e4] ~@13", C: "~@6 d4 ~@7 b3 ~", D: "~@6 b3 d3 ~@6 [b3,d4] ~",
  E: "~@6 b3 [b3,g4] ~ e3 [e4,g4] ~@5", F: "~@7 d3 ~@6 [b3,g4] ~", G: "~@6 b3 [d3,b3] ~@6 [b3,d4] ~",
  H: "~@6 b3!2 ~ e3 [e4,g4] ~@5", I: "~@14 [b3,g4] ~", J: "~@10 a3 ~@4 d4", K: "~@2 [b3,d4] ~@3 b3 ~ b3 ~@7",
  L: "~@6 c#4 e3 ~@6 [c#4,e4] ~", M: "~@6 c#4 [c#4,a4] ~ f#3 a4 ~@5", N: "~@7 [e3,b3,g#4] ~@8", O: "~@14 a4 ~",
  P: "~ b3 ~@6", Q: "~@10 b3 ~@4 e4", R: "~@15 e4", S: "~@14 [c#4,a4] ~", T: "~@6 c#4 ~@7 e4 ~",
  U: "~@6 c#4 [c#4,a4] ~ f#3 [f#4,a4] ~@5", V: "~@6 c#4 [e3,c#4] ~@6 e4 ~", W: "~@6 c#4 [e3,c#4] ~@6 [c#4,e4] ~",
  X: "~@6 c#4!2 ~@6 [c#4,e4] ~", // C#m
})).s("gm_acoustic_guitar_steel").gain(0.12).pan(0.7)

// chords · electric guitar clean
const electric_guitar_clean = note(`<
  ~@36 A@3 B A@3 C D ~@14 E@3 F G ~@13 G ~@5 E@3 H E@3 H E@3 H E@3 H@3 I@2
>`.pickRestart({
  A: "[~@4 d5@2 ~@6 g4@5 ~@3 d5@2 ~@6 g4@5 ~@11 g4@4, ~@2 g4@4 g4@5 ~@7 g4@4 g4@5 ~@7 g4@4 g4@6 ~@4, ~@4 d5@5 ~@3 d5@5 ~ d5@2 d5@4]/3",
  B: "~ g4 d5 ~@3 g4@2, ~@6 g4@5 ~@5, ~ d5", C: "~@3 g4, ~ g4@2 g4@3 ~@2, ~ d5 d5@2", D: "~@2 d5 ~@5, ~ g4@2 ~@5",
  E: "[~@4 e5@2 ~@6 a4@5 ~@3 e5@2 ~@6 a4@5 ~ a4@2 e5@2 ~@6 a4@4, ~@2 a4@4 a4@5 ~@7 a4@4 a4@5 ~@11 a4@5 ~@5, ~@4 e5@5 ~@3 e5@5 ~@3 e5@4]/3",
  F: "~@3 a4, ~ a4@2 a4@3 ~@2, ~ e5 e5@2", G: "~@2 e5 ~@5, ~ a4@2 ~@5", H: "~ a4 e5 ~@3 a4@2, ~@6 a4@5 ~@5, ~ e5",
  I: "[[a4,e5]@21 ~@11]/2", // A5
})).s("gm_electric_guitar_clean").gain(0.36).pan(0.8)

// chords · rock organ
const rock_organ = note("<~@17 A@2 B C ~@7 D E F E D G D H ~@15 D E F I D G D J ~@44>".pickRestart({
  A: "[c5 d5, [a4,f5]]/2", B: "[a#4,d5,f5] [c5,e5,g5]", C: "[a4,c5,f5]", D: "[c5,e5,g5] [d5,f#5,a5]", E: "[b4,e5,g5]",
  F: "[c5,e5,g5] [d5,f#5]", G: "[b4,g5]", H: "[b4,d5,g5]@7 ~", I: "[b4,d5,g5]", J: "[b4,g5]@7 ~",
})).s("gm_rock_organ").gain(0.12)

// chords · rock organ · soft notes
const rock_organ_soft = note("<~@30 A ~@2 B ~@19 A ~@2 B ~ C ~@44>".pickRestart({
  A: "~ a5", B: "d5", C: "d5@7 ~",
})).s("gm_rock_organ").gain(0.07)

// drums · kick
const kick = s("bd").struct("<~@2 A@34 B@14 C@8 A C@3 B C@6 D@8 C@9 B C@3 B C@3 B C@3 B C@2 E ~>".pickRestart({
  A: "x!2", B: "x ~@2 x ~@4 x ~@7", C: "x ~@2 x ~@4 x ~@2 x ~@4", D: "x ~@2 x ~@2 x!2 ~@3 x ~@2 x ~", E: "x",
})).gain(0.65)

// drums · kick · soft notes
const kick_soft = s("bd").struct("<~@2 [~@7 x ~@8]!67 ~@8 [~@7 x ~@8]!24 ~@2>").gain(0.36)

// drums · snare
const snare = s("sd").struct(`<
  ~@27 A B@22 C D C D C D C D B C D C B C D C D C D B@8 C D C D C D C D C B C D C B C D C B C D C B C E ~@2
>`.pickRestart({
  A: "~@11 x ~@4", B: "~ x ~ x", C: "~@4 x ~@2 x ~ x ~@2 x ~@3", D: "~@4 x ~@2 x ~ x ~@2 x ~@2 x",
  E: "~@2 x!2 ~ x ~@10",
})).gain(0.65)

// drums · low tom
const low_tom = s("lt").struct(`<
  ~@2 A@8 B@7 A@3 C B@6 D B@7 E ~@22 E ~@10 F@7 G ~@5 H ~@7 I ~@7 J ~ K ~@2
>`.pickRestart({
  A: "x", B: "x ~ x!2 ~ x!2 ~@9", C: "x ~@6 x ~@5 x ~ x", D: "x ~ x!2 ~ x!2 ~@6 x!2 ~",
  E: "x ~ x!2 ~ x!2 ~@4 x ~ x!2 ~", F: "~ x ~@2 x ~@3", G: "~@2 x ~@3 x ~ x!2 ~ x!4 ~", H: "~@11 x ~ x!3",
  I: "~@11 x ~ x ~@2", J: "~@7 x", K: "~@9 x!7",
})).gain(0.44)

// drums · hihat
// … 26 more lines