// Green River — Creedence Clearwater Revival
// 130 bpm, 4/4, key E minor. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: Full arrangement: all 102 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(130/4)

// 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 · slap bass 1 · "ch1 slap bass"
const bass = note(`<
  A ~@2 B C@3 D E@3 F G H@2 I J K L M N O E P Q@2 R@2 S@2 T U V W X Y Z AA AB AC AD@4 AE@5 AF AE AG AH AI AJ@2 AK P G AL
  AB@5 P AM AN AO Y Z AA AB AP AQ@2 AR AS AT E AB@2 AU AV AB AW AE AX AY Y AZ BA BB P BC@8
>`.pickRestart({
  A: "e1 ~@7", B: "~@14 b1 ~",
  C: "[e1@2 ~@6 b1 ~ b1@2 d2 ~@3 e1@5 ~ e2 ~ b1 ~ b1@2 d2@2 ~@2 e1@4 e2@2 a1 ~ b1@2 d2@4 b1@2, f1 ~@13 e2@7 ~@9 e2@4 ~@14]/3",
  D: "e1 ~@3 e2@2 a1@2 b1@2 d2@4 b1@2, ~@8 a#1 ~@7", E: "e1@4 e2 ~ e2 ~ b1 ~ b1@2 d2@2 e2@2",
  F: "e1@4 [d2,e2] ~ e2 ~ a2 ~ g2@4 d2@2", G: "e2@5 ~ e2 ~ b1 ~ b1@2 d2@2 e2@2",
  H: "[e1@4 e2 ~ e2 ~ b1 ~ b1@2 d2@2 ~@2 e1@5 ~ e2 ~ b1 ~ b1@2 d2@2 e2@2, ~@7 e2@3 ~@6]/2",
  I: "e1@4 e2 ~ e2 ~ a2 ~ g2@4 d2 ~", J: "e2@5 ~ e2 ~ [a1,b1] ~ b1@4 b1 ~", K: "e2@5 ~ b1 ~ e2@4 d2@4",
  L: "c2@5 ~ c2 ~ [f1,g1] ~ g1@4 g1 ~", M: "c2@4 c2 ~ c2@2 g1@2 g2 ~ g#1@2 g#2 ~",
  N: "a1@2 a2 ~@3 [a2,b2] ~ e2 ~ e2@2 g2 ~ a2@2", O: "a1 c#2!3 d2!2 d#2 e2, ~@2 a1 ~@13",
  P: "~@2 e2@2 e2 ~ e2 ~ a2@2 g2@4 d2@2",
  Q: "[e2@5 ~ e2 ~ b1 ~ b1@2 d2@2 ~@2 e1@4 e2 ~@2 e2 b1 ~ b1@2 d2@2 e2@2, ~@14 e2@5 ~@13]/2",
  R: "[e1@4 e2@3 ~ b1 ~ b1@2 d2@2 e2@4 e2@2 e2 ~ e2 ~ a2@2 g2@4 d2@2]/2",
  S: "[e2@6 e2 ~ [a1,b1] ~ b1@2 d2@2 ~@2 e1@4 e2@2 ~ e2 b1 ~ b1@2 d2@2 e2@2, ~@7 e2@2 ~@7]/2", // Asus2
  T: "e1@4 e2@3 e2 b1 ~ b1@2 d2@2 e2@2, f1 ~@15", U: "e1@2 e2 ~ e2 ~ e2@2 a2@2 g2@4 d2@2, f1 ~@15",
  V: "e2@5 ~ e2 ~ b1 ~ b1@2 d2@2 b1@2, f2 ~@7", W: "e2@5 ~ b1 ~ e2@2 e2@2 d2@2 d2@2", X: "c2@5 ~ c2 ~ g1@2 g1@4 g1@2",
  Y: "c2@6 c2@2 g1@2 g2 ~ g#1@2 g#2@2", Z: "a1@4 a2@2 ~ a2 e2 ~ e2@2 g2 ~ a2@2", AA: "a1 c#2@2 c#2 d2!2 d#2 e2",
  AB: "e1@4 e2@2 ~ e2 b1 ~ b1@2 d2@2 e2@2", AC: "~@2 e2@3 ~ e2@2 a2@2 g2@4 d2@2",
  AD: "[e2@8 e3@5 ~ e3@4 d3 ~ b2 ~ a2@2 g2@4 e2@8 e3@7 ~ e3@2 e3@4 d3@2 b2!2 a2 ~ g2@2 g#2@2 e2@2 d2@2, ~@14 d3 ~@7 b2 ~@23 d3 ~@17]/4",
  AE: "e2@4 e2@3 e2 b1 ~ b1@2 d2@2 d#2@2", AF: "e2 ~ e2 [d3,e3] ~@2 b2@2 a#2@2 a2@2 g2@2 d2@2, ~@5 d3@2 ~@7 e2 ~",
  AG: "e2@2 e2@2 e2@2 e2 ~ e2@2 e3 ~ d2@2 d3 ~, ~@4 d#2 ~@11",
  AH: "[c2,d2]@2 c3 ~ c2@2 [b2,c3] ~ [b1,c2] ~ c2@3 ~ c2@2, ~@10 d2 ~@5", AI: "~@2 c2@4 c2@2 g1@2 g2 ~ g#1@2 g#2 ~",
  AJ: "[a1 a2@2 e2 g2 e2 g2 a1@2 a1 c#2!2 d2!2 d#2 e2]/2", AK: "e1@4 e2 ~@3 e2@4 e2 ~ [d2,a2] ~, ~@7 e2",
  AL: "~@2 e2@2 e2 ~ e2 ~ b1 ~ b1@2 d2 ~ e2@2", AM: "e2@4 e2@3 e2 b1 ~ b1@2 d2@2 e2@2",
  AN: "e1@4 e2@3 b1 e2 ~ e2@2 d2@4", AO: "c2@5 ~ c2 ~ g1 ~ g1@3 ~ g1 ~", AP: "e1@4 e2 ~ e2@2 a2@2 g2@4 d2@2",
  AQ: "[[e2,f2]@3 ~ e2@4 b1 ~ b1@3 ~ e2@4 d2@2 b1 ~ a1@2 g1@4 e1@4]/2", AR: "e2@6 e2 ~ e2@5 ~ e2@2, ~@8 d2 ~@5 d2 ~",
  AS: "~@2 d2 ~ b1 ~ a1@2 g1@4 e1@3 ~, ~@6 b1 ~@9", AT: "e1@5 ~ e1 ~ b1 ~ b1@2 d2@2 e2@2",
  AU: "~@2 a#1 ~ e2@4 b1 ~ b1@2 d2@2 e2@2", AV: "e1@4 e2@2 ~ e2 b1 ~ b1@2 d2@2 e2@2, ~@14 f2 ~",
  AW: "e1@4 e2@2 e2 ~ b1 ~ b1@2 d2 ~ e2 ~", AX: "e2@2 e2@2 e3 ~ e2 ~ e2@2 [d3,e3] ~ d2@2 d3 ~",
  AY: "c2@4 c2@3 c2 g1 ~ g1@3 ~ g1 ~", AZ: "a1@4 a2@2 ~ a2 e2 ~ e2@2 g2@2 a2@2, ~@10 f2 ~@5",
  BA: "a1@2 c#2@3 ~ c#2@2 d2@2 d2@2 [d2,d#2] ~ e2@2", BB: "e1@4 e2@2 e2 ~ e2@2 e2@3 ~ e2@2, ~@4 d2 ~@11",
  BC: "[e2@2 ~@2 e3@9 ~ e3@4 d3@2 b2@2 a2@2 g2@4 e2@7 ~ e3@2 ~@2 e3@6 e3@4 d3 ~ b2 ~ a2@2 g2@4 e2@8 e3@2 ~@2 e3@6 e3@4 d3 ~ b2@2 a2@2 g2@4 e2@6 ~@2 e3@2 ~@2 e3@6 e3@4 d3@2 b2@2 a2@2 g2@4 e2@2 ~@2, ~@14 d3 ~@25 d3 ~@5 d3 ~@7 b2 ~@17 d3 ~@5 d3 ~@5 c3 ~@15 d3 ~@3 d3 ~@5 d3 ~@17]/8",
})).s("gm_slap_bass_1").gain(0.36)

// chords · electric guitar muted · "ch8 mutedguitar"
const electric_guitar_muted = note(`<
  A@2 B C D@2 E C F ~ G@2 H I J@2 K@6 L@2 M N O@2 P ~ Q@2 R ~ S T ~@2 U@2 V@5 W X Y Z AA AB@2 AC@2 AD@2 AE@2 AF AG AH@2
  AI AF AG AJ AF AK AL@2 AM AN AO@2 AP@4 AQ AR AS AT AU AV AW AX AY AZ BA BB BC BD BE@2 BF@8
>`.pickRestart({
  A: "[e2 ~@3 [a#3,b3] ~ b3@2 [b3,d4]@2 [b3,d4] ~@3 [b3,d4]@4 d4 ~ [b3,d4] ~ [b3,d4] ~ [a3,c#4] ~ [g3,b3]@4 d3@2, ~ d4 ~@6]/2", // Bmaj7 Bm A G
  B: "e3 ~ e3 a2 [a#2,b2] d3@2 b2", C: "e3 ~@3 e3@2 a2@2 [a#2,b2]@2 d3@4 b2 ~",
  D: "[e2 ~@3 [b3,d4] ~ [b3,d4] ~ [b3,d4] ~ [b3,d4] ~@3 [b3,d4]@4 [b3,d4]@2 [b3,d4] ~ [b3,d4] ~ [a3,c#4] ~ [g3,b3]@4 d3@2]/2", // Bm A G
  E: "e3@2 ~@2 e3 ~ a2@2 [a#2,b2]@2 d3@4 b2 ~", F: "e2@4 [e3,g#3,d4] ~@11",
  G: "[~@4 [b3,d4]@2 [b3,d4]@3 ~ [b3,d4] ~@3 [b3,d4]@4 [b3,d4]@3 ~ [b3,d4] ~ [a3,c#4]@2 [g3,b3]@6, ~@26 c4 ~@5]/2", // Bm A G
  H: "e3@2 ~@2 e3 ~@9 [g#3,d4] ~", I: "~@4 [e3,g#3,d4] ~@3 g#3 ~@7",
  J: "[~@4 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4] ~@3 [b3,d4]@4 [b3,d4] ~ [b3,d4] ~ [b3,d4] ~ [a3,c#4] ~ g3@6, ~@13 b3@2 ~]/2", // Bm A
  K: "[e3@26 d3@2 e3@2 g3@25 ~ a3@4 g3@2 e3@31 ~ e3 ~]/6",
  L: "[e3@4 [e3,b3] ~ b3 ~ b3@2 [b3,d4] ~@3 [b3,d4]@4 [b3,d4]@2 [b3,d4] ~ [b3,d4] ~ [a3,c#4] ~ g3@6, ~@4 d4@5 ~@5 c4 ~@11 b3 ~@5]/2", // E5 Bm A
  M: "e3 ~@3 e3 ~@5 [e3,g#3,d4] ~@5", N: "[e3,g#3,d4] ~@7 [e3,g#3,d4] ~@3 g3@2 e3 ~",
  O: "[~@4 [b3,d4]@2 b3@2 b3@2 [b3,d4] ~@3 [b3,d4]@4 [b3,d4]@2 b3 ~ [b3,d4] ~ [a3,c#4] ~ g3@6, ~@6 d4@4 ~@16 b3 ~@5]/2", // Bm A
  P: "e3 ~@3 e3 ~@5 g#3 ~@5",
  Q: "[~@4 [b3,d4]@2 b3@2 [b3,d4]@2 [b3,d4] ~@3 [b3,d4]@4 [b3,d4]@2 [b3,d4] ~ [b3,d4] ~ [a3,c#4] ~ g3@6]/2", // Bm A
  R: "e3 ~@15", S: "~@4 [e3,a#3,d4] ~@5 [e3,a#3,d4] ~@5", T: "[e3,a#3,d4]@3 ~@13",
  U: "[~@4 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4] ~@3 [b3,d4]@4 [b3,d4]@2 [b3,d4] ~ [b3,d4] ~ [a3,c#4] ~ g3@6]/2", // Bm A
  V: "[e3@14 e4@4 d4 ~ b3 ~ a3 ~ g3@4 e3@7 ~ e4@10 e4@4 d4@2 b3 ~ a3 ~ g3@4 e3@18 [g#3,d4] ~]/5", // G#dim
  W: "~@4 [e3,g#3,d4] ~@5 [e3,g#3,d4] ~@3 [d#3,g3]@2", X: "[e3,g#3]@4 [e3,g#3,d4] ~@5 [e3,g#3,d4] ~@5",
  Y: "[e3,g#3,d4]@2 g#3 ~@3 [e3,g#3,d4] ~@3 g#3 ~@5", Z: "~@4 [g#3,d4,f#4] ~@5 [g#3,d4,f#4] ~@5",
  AA: "[g#3,d4,f#4] ~@9 [g#3,c#4,d4,f#4] ~@5", // G#m7b5 C#sus4
  AB: "[~@4 [g#3,d4,f#4] ~@5 [g#3,d4,f#4] ~@3 g#3@3 ~ g#3 ~ d4 ~@5 [d4,f#4] ~@5, ~@7 [d4,f#4]@3 ~@6]/2", // G#m7b5 D
  AC: "[~@4 [e3,a#3,d4] ~@3 [e3,a#3,d4]@2 [e3,a#3,d4] ~@3 [a#3,d4]@15 ~@3, ~@7 e3@6 ~@3]/2", // Em7b5 A#
  AD: "[~@2 [g3,c#4,e4] ~@5 [g3,c#4,e4] ~@3 [f#3,c4,d#4]@2 [g3,c#4,e4]@16 ~@2]/2", // C#dim Cdim C#dim
  AE: "[~@4 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4] ~@3 [b3,d4]@4 [b3,d4]@2 [b3,d4] ~ [b3,d4] ~ [a3,c#4] ~ [g3,b3]@4 ~@2]/2", // Bm A G
  AF: "~@4 [e3,g#3,d4]@2 ~@6 [e3,g#3,d4] ~@3", AG: "~@4 [e3,g#3,d4] ~@7 [e3,g#3,d4] ~@3",
  AH: "[~@4 [b3,d4]@2 b3@2 b3@2 [b3,d4] ~@3 [b3,d4]@4 [b3,d4]@2 [b3,d4] ~ [b3,d4] ~ [a3,c#4] ~ [g3,b3]@4 [d3,e3] ~, ~@3 d4@2 ~@11, ~@6 c4 ~@25]/2", // Bm A G Dsus2
  AI: "~@4 [g#3,d4] ~@7 [e3,g#3,d4] ~@3", AJ: "~@4 [e3,g#3,d4] ~@3 [a3,c#4] ~ [g3,b3]@5 ~",
  AK: "~@4 [e3,g#3,d4] ~@7 [e3,g#3,d4]@2 ~@2", AL: "~@2 [e3,a#3,d4] ~@3 [e3,a#3,d4] ~",
  AM: "~@2 [e3,g3,c#4] ~@3 [e3,g3,c#4] ~", AN: "~@4 [e3,g3,c#4] ~@7 [e3,g3,c#4]@2 ~@2",
  AO: "[~@4 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4] ~@3 [b3,d4]@4 [b3,d4]@2 [b3,d4] ~ [b3,d4] ~ [a3,c#4] ~ [g3,b3]@5 e3]/2", // Bm A G
  AP: "[e3 ~@3 e4@31 ~@2 [d#4,f4] ~@8 e4@4 d4@2 b3 ~ a3 ~ g3@4 e3@4, ~@36 e4@9 ~@19]/4", // D#sus2
  AQ: "~@4 d3@2 e3 ~ g3@2 e3 ~ g3@2 a3 ~", AR: "a3@2 g3 ~ e3@4 d3@2 e3 ~ g3@2 a3 ~, ~@4 g3 ~@11",
  AS: "g3 ~ g3 ~ g3@2 a3 ~ a3@2 g3@2 a3 ~ g3 ~", AT: "b3@2 d4 ~ e4@2 d4 ~ e4@2 g4@2 a4@2 g4 ~",
  AU: "~@4 a4@2 g4 ~ e4@2 d4 ~ e4@2 d4 ~", AV: "g4 e4 d4 [d#4,e4] d4 b3 a#3 [a3,b3] g3@2 e3 ~ [e3,g3]@2 a3 ~",
  AW: "b3@3 e4@2 ~ b3@4 e4@2 b3@4", AX: "e4 b3@2 e4 a3@2 g3@2", AY: "b3@2 e4 a3@2 g3 e3 d3",
  AZ: "e3@2 g3@2 a3@2 g3 ~ a3@4 g3@2 e3@2", BA: "a3@4 g3@2 e3 ~ g3@2 e3 ~ [d3,e3]@2 e3@2",
  BB: "~@2 e3@2 g3@2 e3 ~ g3@2 g3@2 a3@2 g3 ~", BC: "b3@2 e4@3 ~ e4 ~ a3@2 g3 ~ a3@2 g3 ~",
  BD: "a3@2 g3@2 a3@2 g3@2 e3@2 d3@2 b2@2 d3 ~",
  BE: "[e3@2 e3!2 e3@2 e3 ~ e3@2 e3 ~ e3 ~ e3@4 e3@2 g3@2 e3 ~ g3@2 a3@2 g3@2 a3 ~]/2",
  BF: "[b3 ~@3 e4@9 ~ e4@4 d4 ~ b3 ~ a3 ~ g3@4 e3@7 e4@2 ~@3 e4@6 e4@4 d4 ~ b3 ~ a3 ~ g3@4 e3@7 e4@2 ~@3 e4@6 e4@4 d4 ~ b3 ~ a3 ~ g3@4 e3@7 ~ e4@2 ~@2 [c#4,d4] ~@5 e4@4 d4@2 b3 ~ a3 ~ g3@4 [e3,b3] ~@3, ~@92 f3 ~@11 e4@6 ~@18]/8", // Dmaj7 E5
})).s("gm_electric_guitar_muted").gain(0.36)

// chords · electric guitar muted · "ch8 mutedguitar" · soft notes
const electric_guitar_muted_2 = note(`<
  ~@2 A ~ B ~@3 C D ~@2 E F ~@11 G ~@2 H ~ I ~ J@2 ~ K ~@8 E ~ L M ~@3 N ~ O ~@3 P ~@4 Q ~@15 R ~@4 S ~@6 T U ~@10
>`.pickRestart({
  A: "d#3 ~@7", B: "~@4 a#3 ~@11", C: "~@14 [g#3,d4] ~", D: "~@4 g#3 ~@7 [d#3,g3] ~@3", E: "~@14 e3 ~",
  F: "~@8 e3 ~@3 d#3 ~ e3 ~", G: "~@6 e3 ~@5 d#3@2 g#3 ~", H: "~@10 e3 ~@5", I: "~@3 d4 ~@4", J: "[~ e3@31]/2",
  K: "~@2 a#3 ~@13", L: "~ d4 ~@14", M: "~@2 d4 ~@7 e3 ~ g#3 ~ f#3 ~", N: "~@4 [g#3,f#4] ~@3 g#3 ~ g#3 ~@3 g#3 ~",
  O: "~@11 e3 ~@4", P: "~@14 d3 ~", Q: "~@4 e3 ~@11", R: "e3 ~@3", S: "~ f#4 ~@14", T: "~@10 a3 ~@5", U: "~@5 e3 ~@2",
})).s("gm_electric_guitar_muted").gain(0.2)

// other · overdriven guitar · "ch14 overdrive"
const overdriven_guitar = note(`<
  ~@7 A B ~@24 C@3 D@2 E@2 F@4 G H I J K L@3 M N O P@2 Q R ~@15 S@8 ~@12 T@8
>`.pickRestart({
  A: "~@13 a5 [g4,a4,b4,c5,d5,e5,f5,g5] [d3,e3,f3,g3,a3,b3,c4,d4,e4,f4,g4,b4], ~@6 b5 ~", B: "[b2,c3] ~@15",
  C: "[~@12 d3@3 c3@29 g2@2 g#2@2]/3", D: "[a2@18 c#3@6 d3@3 ~ d#3@2 e3@2, e3@17 ~@15, f3 ~@31]/2", E: "[e2@5 ~@3]/2",
  F: "[~@4 e3@9 ~ e3@4 d3@2 b2@2 [g2,a2] ~ g2@4 e2@9 e3@21 [b2,c#3]@2 [b2,d3]@2 e3@2]/4", // Gsus2 Bsus2 Bm
  G: "g3@2 g3@2 ~ e3@2 g3 g3@2 ~ e3@2 g3@2 ~", H: "a3@3 g3@2 a3@2 a3 ~ g3 a3 g3 a3 g3 a3 g3",
  I: "b3@2 d4@2 ~ d4@2 ~ d4@2 [e4,f4]@2 ~ g4 a4 ~", J: "a4@2 g4 e4@7 e4 ~ g4 ~ a4 ~, ~@3 f4 ~@12",
  K: "b4@2 e5 b4@2 e5 b4@2",
  L: "[e5@2 b4@4 e5@2 b4@4 e5@2 b4@4 e5@2 b4@3 ~ a4@4 g4@2 e4@4 d4 ~ e4@2 g4@2 a4@2 g4 ~ a4@2 g4 ~, ~@23 e5@2 ~@23]/3",
  M: "b4@2 d5 ~ e5@2 d5 ~ e5@2 g5 ~ a5@2 g5 ~", N: "a5@2 g5@2 e5@2 d5 ~ [d5,e5]@2 g5@2 a5@2 g5 ~",
  O: "a5 [d5,e5,g5] a5 g5 e5 [g5,a5] e5 a5 [f5,g5] e5 [g5,a5] e5 a5 g5 e5 [g5,a5]", // Em7 Gsus2 Fsus2 Gsus2
  P: "[e5 a5 g5 [e5,a5] g5 e5 a5 g5 [e5,a5] g5 e5 [g5,a5] e5 [g5,a5,b5] ~ d6@11 [a#5,b5] ~@2 a#5@2 ~]/2", // A5 Gsus2 G Bmaj7
  Q: "a5@2 g5@2 ~ a5@2 a5@3 g5@2 e5@2 d5@2", R: "e5@11 d5 [d4,f4,g4,a4,b4,c5] [f2,g2,a2,b2,c3,d3,e3,f3,g3] [d2,e2] ~",
  S: "[~@14 e6@4 d6@2 b5 ~ a5 ~ g5@4 e5@17 ~ e5@4 d5@2 b4@2 a4 ~ g4@4 e4@63 ~@5]/8",
  T: "[~@14 e3@4 d3@2 b2@2 a2 ~ g2@4 e2@8 [c#3,e3]@2 ~@2 e3@6 e3@4 d3@2 b2@2 a2 ~ g2@4 e2@8 e3@2 ~@2 e3@6 e3@4 d3@2 b2@2 a2 ~ g2@4 e2@8 e3@2 ~@2 e3@6 e3@4 d3@2 b2 ~ [a2,b2] ~ g2@4 [e2,a#2,b2]@2 ~@2]/8", // C#m Asus2 E
})).s("gm_overdriven_guitar").gain(0.41)

// chords · rock organ · "ch5 Rock Organ"
const rock_organ = note(`<
  ~@4 A@2 B C D E F@2 G ~ H@2 I@2 J K L M N@2 O P Q@2 I R S@2 I T U V L ~ W@3 ~ X@2 Y ~@5 Z AA AB AC AD AE AF@2 AG ~
  AH@2 AI AJ AK@2 AL AM@5 AN@2 AO ~ AP@2 AQ ~ Y AR@2 AS AT AU AV AW AX@2 AY AZ BA@2 BB ~ BC@2 BD@2 BE@2
>`.pickRestart({
  A: "[[d6,d#6] e6@22 d6 [d5,e5,f5,g5,a5,b5,c6] [c4,d4,e4,f4,g4,a4,b4,c5,f5,g5] [f3,g3,a3,b3] ~@5]/2", // D#maj7 Dm7 Cmaj7 G7
  B: "~@4 [d5,d#5] ~ a4@2 [a#4,b4]@2 d5@4 b4 ~, ~@2 e5 ~@5", // D#maj7 Bmaj7
  C: "[d5,d#5,e5] ~@9 [c#5,g5,a#5]@2 [d5,g#5,b5]@2 [g4,a4,b4,c5,d5,e5,f5,f#5] [f3,g3,a3,b3,c4,d4,e4,f4]", // Gdim G#dim G7 Fmaj7
  D: "[b2,c3,d3,e3,g3] ~@11 [d5,g#5,b5] ~@3", E: "~@4 [g#4,d5,f#5] ~@11",
  F: "[~@4 b5@2 b5@2 [b5,d6]@2 [b5,d6] ~@3 d6@3 ~ d6@2 d6 ~ [b5,d6] ~ [a5,c#6] ~ [g5,b5]@6, ~@4 d6@4 ~@6 a#5 ~@17, ~@4 a#5 ~@9 b5@7 ~@11]/2", // Bm A G
  G: "f5 ~@15",
  H: "[~@2 e5 ~ [b5,d6]@2 d6@2 d6@2 [b5,d6] ~@3 [b5,d6]@4 e5@2 [b5,d6] ~@11, ~@4 a#5 ~ b5@4 ~@4 [e5,a#5] ~@17]/2", // Bm Edim
  I: "~@4 [e4,d5] ~@7 [g#4,d5]@2 ~@2, ~@4 g#4@2 ~@6 e4 ~@3", J: "~@2 [a#4,e5] ~@3 [a#4,d5] ~, ~@4 g4 ~@7 e4 ~@3",
  K: "~@4 [e4,a#4,d5] ~@7 [e4,a#4,d5] ~@3", L: "~@2 [g4,c#5] ~@3 [e4,g4,c#5] ~, ~@4 e4 ~@11", M: "~@4 [g4,c#5] ~@11",
  N: "[~@4 [a#5,b5] ~ b5@2 [b5,d6]@2 [b5,d6] ~@3 d6@4 d6@2 [b5,d6] ~ [b5,d6] ~ [a5,c#6] ~ [g5,b5]@4 ~@2, ~@2 d6@2 ~@3 b5@3 ~@6, ~@14 a#5 ~@17]/2", // Bmaj7 Bm A G
  O: "~@6 [e4,g#4,d5] ~", P: "~@4 [e4,g#4,d5] ~@7 [e4,g#4]@2 ~@2, ~@12 d5 ~@3",
  Q: "[~@14 [b5,d6]@4 [b5,d6]@2 [b5,d6] ~ d6 ~ [a5,c#6] ~ [g5,b5]@4 d5 ~, ~@14 a#5 ~@3 a#5 ~@13]/2", // Bm A G
  R: "~@4 [g#4,d5]@2 ~@6 [d#4,g4,c#5]@2 [e4,g#4,d5] ~, ~@4 e4 ~@11", // G#dim D#7 E7
  S: "[~@4 [b5,d6]@2 [b5,d6]@2 [b5,d6]@2 [b5,d6] ~@3 b5@4 b5@2 e5 ~@3 [a5,a#5,c#6,d6] ~ [g5,b5]@5 ~, ~@4 a#5 ~@9 d6@6 ~@12, ~@14 a#5 ~@3 a#5 ~@7 a5 ~@5]/2", // Bm Dmaj7 G
  T: "~@2 [g#4,d5] ~@3 [e4,g#4,d5] ~, ~@4 e4 ~@11", U: "~@2 [a#4,d5] ~@3 [e4,a#4,d5] ~, ~@4 [e4,c5] ~@11",
  V: "~@2 [e4,a#4,d5] ~@3 [a#4,d5] ~, ~@12 e4 ~@3", // Em7b5 A#
  W: "[~@4 [d6,d#6] ~@9 [d6,d#6] ~@9 g6@2 [d6,d#6,e6] ~ d6 ~ [d6,d#6] ~@11 d6 [f5,g5,a5,b5,c6] [e4,f4,g4,a4,b4,c5,d5,e5,a5] [g3,a3,b3,c4,d4] ~@2, ~@2 e6@5 e6@5 ~@3 e6@6 ~@3]/3", // D#maj7 F Em7 G
  X: "[~@14 [d5,d#5] ~@3 d5 ~ b4 ~ a4 ~ g4 ~@7, ~@7 e5@2 ~@7]/2", Y: "~@12 [d5,f#5]@2 [g#4,d5,f#5] ~, ~@12 g#4 ~@3",
  Z: "~@4 [g#5,b5]@2 ~@2 [d5,g#5,b5] ~@3 [c#5,g5,a#5]@2 [d5,g#5,b5]@2, ~@4 d5 ~@11", // G#m G#dim Gdim G#dim
  AA: "[e5,f5,f#5] [f4,g4,a4,b4,c5,d5] [a3,b3,c4,d4,e4] ~@13", AB: "~@8 [c5,e5,a#5]@2 [e5,a#5] ~@5",
  AC: "[c5,a#5] ~ [e5,g5]@2 ~@2 [a#4,e5,g5]@5 d#5 [d4,e4,f4,g4,a4,b4,c5,d5] [g3,a3,b3,c4] ~@2, e5@2 a#4 ~@13", // C7 Em Edim Dm7 Cmaj7
  AD: "~@4 [c#5,g5]@2 ~@2 [a4,c#5,g5]@2 [c#5,g5] ~@3 [c#5,g5]@2, ~@4 a4 ~@9 a4 ~", // C#dim A7 C#dim
  AE: "~@2 [a4,c#5,g5]@5 [b4,c5] [a3,b3,c4,d4,e4,f4,g4,a4] [a2,b2,c3,d3,e3,f3,g3] [c2,d2,e2,f2,g2,b2,c3] b1 ~@4", // A7 Cmaj7 Am7 Cmaj7
  AF: "[~@4 [a#5,c6] ~ b5@2 [b5,c6] ~ [b5,d6] ~@3 [b5,d6]@4 [b5,d6]@2 [b5,d6] ~ [b5,d6,e6] ~ [g#5,a5,c6,c#6] ~ [g5,b5]@4 d5 [d5,d#5], ~@2 d6@2 d6 ~@11, ~@4 b5@2 a#5 ~@7 a#5 ~@3 a#5 ~@7 a5 ~@5]/2", // A#sus2 Cmaj7 Bm E7 C#maj7 G D#maj7
  AG: "e5@2 ~@2 e5@2 a4 ~@9",
  AH: "[~@14 [b5,d6]@4 [b5,d6]@2 e5 ~ e5 ~ [g#5,a5,c#6] ~ [g5,b5]@6, ~@14 a#5 ~@3 a#5 ~@13]/2", // Bm Amaj7 G
  AI: "~@4 [d5,g#5]@2 [a4,b4,c5,d5,e5,f5] [f4,g4] ~@8, ~@4 b5 ~@11", AJ: "~@10 b4!2 d5@2 [d#5,e5] ~",
  AK: "[~@4 [b5,d6]@4 [b5,d6]@2 [a#5,b5,d6] ~@3 [b5,d6]@4 [b5,d6]@2 b5 ~ [a#5,b5,d6] ~ [a5,c#6] ~ [g5,b5]@5 [c5,d5,e5,f5], ~@4 a#5 ~@9 a#5 ~@3 a#5 ~@13]/2", // Bm A# Bm A# A G Dm7
  AL: "[c4,d4,e4,f4,g4,a4,b4,d5] ~@15", // Cmaj7
  AM: "[~@10 b5 ~ [c6,d6] ~ [d6,d#6] ~@25 [f6,g6]@2 e6@2 d6@2 e6@28 d6 [e5,f5,g5,a5,b5,c6,d6] [e4,f4,g4,a4,b4,c5,d5] [e3,f3,g3,a3,b3,c4,d4] [c3,d3] ~, ~@14 e6@26 f#6 ~@5 d#6 ~@33]/5", // Csus2 D#maj7 Fsus2 Em7 Csus2
  AN: "[~ c#6 ~ a#5 [b5,d6]@2 [b5,d6]@2 d6@2 [b5,d6] ~@3 [b5,d6]@4 [b5,d6]@2 b5 ~ [b5,d6] ~ [a5,a#5,c#6] ~ [g5,b5]@4 e5 [e5,f5], ~@4 a#5 ~@3 b5 ~@5 a#5 ~@3 a#5 ~@13]/2", // Bm A G Fmaj7
  AO: "[a3,c4,d4,e4,f4,g4,a4,b4,c5,d5] f3 ~@14", // Am7
  AP: "[~@4 [d5,d#5] ~@9 [d5,d#5] ~@3 d5@2 b4 ~ a4 ~ g4@4 ~ f4 [a3,b3,c4,d4] [g2,a2,b2,c3,d3,e3,f3,g3], ~@4 e5@9 ~ e5@4 ~@10 e4@2 ~@2]/2", // D#maj7 D7 G7
  AQ: "[d2,e2,f2] ~@15", // Dm
  AR: "[~@2 [g#4,d5,f#5] ~@5 [d5,f#5]@2 g#4 ~ [c#5,g5]@2 [b4,d5,g#5]@5 ~ [b4,d5,g#5] ~@7 [d5,g#5]@2 [b4,g#5] ~, ~@8 g#4 ~@3 a#4 ~@15 b4 ~@3]/2", // G#m7b5 D C#dim G#dim Ddim E
  AS: "~@4 [b4,d5,g#5] ~ [b4,d5] ~@5 [d5,g#5]@2 ~@2, ~@12 b4 ~@3", // G#dim Bm Ddim
  AT: "~@4 [d5,f#5]@2 ~@6 [a4,a#4,f#5] ~@3, ~@4 g#4 ~@7 d5@2 ~@2", // D
  AU: "~@4 [d5,f#5]@2 [g#4,d5,f#5] ~@5 [g#4,d5,f#5] ~@3, ~@4 g#4 ~@11", // D G#m7b5
  AV: "~@2 [d5,f#5] ~@3 [g#4,d5,f#5] ~, ~@4 g#4 ~@11", AW: "~@4 [g#4,f#5] ~@7 [g#4,d5] ~@3, ~@2 d5 ~@3 f#5 ~",
  AX: "[[a#4,g5]@13 ~ g5@4 [a#4,e5,g5] ~@5 [e5,g5]@2 [a#4,e5] ~@5, e5@18 ~@6 a#4 ~@7]/2", // D# Edim Em A#dim
  AY: "[a4,c#5,g5]@2 [a4,c#5] ~@13", AZ: "~@2 [a4,c#5,g5] ~@5 d5@4 d#5@2 e5 ~",
  BA: "[~@4 [b5,d6]@2 [b5,d6]@2 d6@2 [a#5,b5,d6] ~@3 [b5,d6]@4 [b5,d6]@2 d6@2 [b5,d6] ~ [a5,c#6] ~ [g5,b5]@4 f5 [c4,d4,e4,f4,g4,a4,b4,c5,d5,e5], ~@4 a#5 ~@9 a#5 ~@5 b5 ~@11]/2", // Bm A# Bm A G Cmaj7
  BB: "[f3,a3,b3] ~@15", BC: "[~@4 [d5,d#5,f5] ~@9 [d5,d#5] ~@3 d5@2 b4@2 a4 ~ g4@4 e4@4, ~@2 e5@5 e5@2 ~@7]/2",
  BD: "[~@4 [d5,d#5] ~@3 [d5,d#5] ~@5 [d5,d#5] ~@3 d5@2 [a4,b4] ~ a4 ~ g4@4 e4@2 ~@2, ~@2 e5 ~ e5@3 e5@2 ~@7]/2", // D#maj7 Asus2
  BE: "[~@4 [d5,d#5] ~@3 [d5,d#5] ~@5 d#6 [c#6,d6,d#6] ~@2 d6@2 b5 ~ a5 ~ g5@4 [b5,e6]@2 [e4,f4,g4,a4,b4,c5,d5,e5,f5,g5] [d4,a4,d5], ~@4 e5@2 ~@2 e5@4 ~@3 e6@3 ~@10 c6 ~@3]/2", // D#maj7 E5 Em7 D5
})).s("gm_rock_organ").gain(0.41)

// drums · kick
const kick = s("bd").struct(`<
  A B A ~ C D E F C@3 G C@3 H C I C I C J K L C G M E C@3 N C G C O C J M L P Q C R C@5 D C@3 S J T C U C@3 L C@2 M U C
  H C L C O V N W X Y Z C AA C AB C@3 D C@2 Y AC C D AD T AE AF V AG K AF M AH
>`.pickRestart({
  A: "x", B: "~@7 x", C: "x ~@3 x!2 ~ x", D: "x ~@2 x ~ x ~ x", E: "x!8", F: "x!5 ~ x ~", G: "x ~@3 x ~@2 x",
  H: "x ~@2 x ~ x!2 ~", I: "x ~@2 x!2 ~@2 x", J: "x!2 ~ x ~ x ~ x", K: "x!2 ~ x ~@2 x ~", L: "x ~@2 x ~@3 x",
  M: "x ~@2 x ~@2 x ~", N: "x ~@2 x ~@4", O: "x ~@6 x", P: "x ~@2 x!2 ~ x ~", Q: "~ x ~ x ~ x!3", R: "x!2 ~ x!3 ~ x",
  S: "x ~ x!2 ~ x ~ x", T: "~ x ~ x ~ x ~ x", U: "~@3 x ~@3 x", V: "x ~@2 x", W: "x!2", X: "~ x ~ x!2 ~ x ~",
  Y: "x ~@3 x!2 ~@2", Z: "~ x ~@3 x!2 ~", AA: "x!2 ~@2 x!2 ~ x", AB: "x ~@2 x!3 ~ x", AC: "x!2 ~@2 x!2 ~@2",
  AD: "x!2 ~ x!2 ~ x ~", AE: "x!2 ~@2 x!3 ~", AF: "~ x ~@4 x ~", AG: "~ x ~ x ~ x!2 ~", AH: "~@3 x",
})).gain(0.46)

// drums · snare
const snare = s("sd").struct(`<
  ~@4 A B C D A@3 E A@3 F A E A E A C G H A E G ~ A@3 I A E A J A C G I K L A M A@5 B A@3 B C N A I A@3 H A@2 G H A O A
  H A J G P Q R S T A@3 M A U A V A W X@3 Y K Z AA AB AC AD AE AF AC AG
>`.pickRestart({
  A: "~ x ~ x", B: "~ x!2 ~ x ~ x ~", C: "~ x!3", D: "x ~ x ~ x!2 ~ x", E: "~@2 x ~@2 x!2 ~", F: "~ x!2 ~ x ~@2 x",
  G: "~@2 x ~ x!2 ~ x", H: "~ x!2 ~ x ~@3", I: "~@2 x ~ x ~@3 x ~ x!3 ~ x ~", J: "~ x!2 ~@5", K: "~@2 x ~@2 x ~ x",
  L: "~ x!2 ~", M: "~@4 x ~@5 x!3 ~ x ~", N: "x!4", O: "~@2 x ~ x ~@2 x", P: "~@2 x!3 ~@3 x ~@7", Q: "~@2 x ~@2 x!3",
  R: "~ x ~@2", S: "~@2 x!3 ~@7 x ~ x ~", T: "~@2 x!3 ~@11", U: "~@2 x!3 ~ x ~@5 x ~@3", V: "~@2 x!3 ~@3 x ~@3 x ~@3",
  W: "~@2 x!3 ~ x ~ x ~ x!3 ~ x ~", X: "~@2 x!2 ~@2 x!2", Y: "~@2 x ~ x ~@3 x ~@2 x!2 ~@3",
  Z: "x ~@3 x ~ x!3 ~ x ~ x ~ x ~", AA: "~@2 x!2 ~@3 x", AB: "~@2 x!3 ~ x ~ x ~ x ~ x ~@3", AC: "~@4 x ~@2 x!2 ~@5 x ~",
  AD: "~@2 x!3 ~ x ~ x ~@7", AE: "~@4 x ~ x!3 ~ x ~@3 x ~", AF: "~@2 x!3 ~ x ~ x ~ x ~@5", AG: "~@2 x!3 ~ x ~@9",
})).gain(0.46)
// … 50 more lines