// If Only — Hanson
// 106 bpm, 4/4, key D major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: Full arrangement: all 117 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
// note: Guitar parts that double another keep only their own notes (fills, solos): Jens Niehues.
setcpm(106/4)

// 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 · harmonica
const harmonica = note("<A B@2 C D ~@2 E D ~@2 E D ~@24 E D ~@60 F G H I J K L M N O P Q R S T U V@2>".pickRestart({
  A: "~@7 [a4,d5]", // D5
  B: "[[d5,a5]@2 f#5 [d5,a5] ~@2 [d5,a5] ~ a5@2 [d5,f#5] [d5,a5]@2 [d5,f#5] [d5,f#5,a5] [f#5,a5] a5 ~ [d5,f#5] [d5,a5]@2 f#5 [d5,f#5,a5] [d5,a5] [d5,a5]@2 [d5,f#5] [d5,a5]@2 f#5 [d5,f#5,a5] ~, ~@8 d5 ~@6 d5@2 ~@15]/2", // D5 D D5 D F#m D D5 D …
  C: "[d5,a5] ~ f#5 d5@2 f#5 [d5,a5]!2 [d5,a5]@2 [d5,f#5] [d5,a5]@2 [d5,f#5] [d5,a5]!2, ~@3 a5 ~@12", // D5 D D5 D D5
  D: "[d5,a5]@2 [d5,f#5] [d5,a5] ~ [d5,f#5] [d5,a5] f#5 [d5,a5]@2 [d5,f#5] [d5,a5]@2 [d5,f#5] [d5,a5] ~", // D5 D D5 D D5 D D5 D …
  E: "[d5,a5] ~ f#5 [d5,a5] ~ f#5 [d5,a5]!2 [d5,a5]@2 [d5,f#5] [d5,a5]@2 [d5,f#5] [d5,a5]!2", // D5 D D5 D D5
  F: "~@4 g5@2 g5 f#5, ~@14 e5 ~", G: "e5@3 ~ d5@2 ~ e5@3 f#5@2 g5@2 ~@2", H: "~@3 g5@2 e5 f#5 g5",
  I: "f#5@3 e5@3 d5@4 e5@2 f#5@2 ~@2", J: "~@6 g5@3 ~ d5@2 g5@2 a5@2", K: "b5@4 a5@2 g5@4 f#5@2 ~@2 d5 ~, ~@3 e5",
  L: "d5 e5 [d5,e5]!2 d5 e5 [d5,e5]!2 d5 [d5,e5] e5 [d5,e5] d5 [d5,e5] e5 [d5,e5]", // Dsus2
  M: "d5 e5@3 f#5 ~ g5@2 f#5@2 e5@2 f#5@2 g5 ~", N: "d6@3 ~@13", O: "~@2 d6@3 ~ e6@2 g6@4 f#6@2 ~@2",
  P: "g6@5 ~ e6@4 f#6@4 d6@2", Q: "e6@2 f#6 ~ g6@2 f#6@2 e6@2 d6@2 b5@2 c#6 d6",
  R: "c#6@2 b5@2 a5@2 f#5 ~ f#5 e5 f#5@2 e5@2 d5@2, ~@7 g5@2 ~@7", S: "e5@2 f#5@2 f#5@2 d5@2 e5 f#5@2 g5@3 f#5@2",
  T: "e5@2 d5@2 g5@2 d5 f#5 ~ f#5@2 e5@2 ~ d5@2", U: "e5@2 f#5@3 ~ g5@4 f#5@2 e5@4", V: "[d5@9 ~@7]/2",
})).s("gm_harmonica").gain(0.36)

// chords · harmonica · soft notes
const harmonica_soft = note("<~ A B C D ~@2 C D ~@2 C D ~@24 C D ~@71 E ~@2 F G ~@2>".pickRestart({
  A: "~@2 d5 ~@2 a5 ~@10", B: "~@13 d5 ~@2", C: "~@5 d5 f#5 ~@9", D: "~@7 d5 ~@8", E: "~@8 f#6 ~@7", F: "f#5 ~@15",
  G: "~@12 f#5 ~@3",
})).s("gm_harmonica").gain(0.2)

// chords · distortion guitar
const distortion_guitar = note(`<
  ~ A B A B A B A B A B A B C D C D E D F G H I H J H J K L A B A B A B M L A B A B C D C D E D F G H I H J H J K L A B
  A B A B M L M L ~@8 N O P Q R S T U V@3 ~@3 A B A B A B M L M L A B A B A B M L M L A B A B A B W@2
>`.pickRestart({
  A: "[a3,d4,f#4] ~ [d4,f#4] [a3,d4,f#4] ~ [a3,d4,f#4]!2 ~ [b3,d4,g4] ~ [b3,d4] [b3,d4,g4] ~ [b3,d4,g4]!2 ~", // D G Bm G
  B: "[b3,d4,g4] ~ [b3,d4,g4]!2 ~ [b3,d4,g4]!2 ~ [b3,d4,f#4] ~ [a3,c#4,e4]!2 ~ [a3,c#4,e4]!2 ~", // G Bm A
  C: "~@4 [a3,d4,f#4]@4 ~@4 [a3,d4,f#4]@3 ~", D: "~@4 [b3,d4,g4]@3 ~@5 [c#4,e4,a4]@3 ~",
  E: "~@4 [a3,d4,f#4]@3 ~@5 [a3,d4,f#4]@3 ~", F: "~@4 [a3,d4,f#4]@3 ~@5 [a3,d4,f#4]@2 ~@2",
  G: "~@2 [b3,d4,g4] ~@3 [c#4,e4,a4] ~", H: "~@4 [f#3,b3]@3 ~@5 [g#3,c#4]@3 ~", I: "~@4 [a3,d4]@3 ~@5 [a3,d4]@4",
  J: "~@4 [a3,d4]@3 ~@5 [a3,d4]@3 ~", // D5
  K: "[f#3,b3] ~ [f#3,b3] ~ [f#3,b3] ~ [f#3,b3] ~ [f#3,b3] ~ [f#3,b3] ~ [f#3,b3] ~ [f#3,b3] ~", // B5
  L: "[e3,a3] ~ [e3,a3] ~ [e3,a3] ~ [e3,a3] ~ [e3,a3] ~ [e3,a3] ~ [e3,a3] ~ [e3,a3] ~", // A5
  M: "[d3,g3] ~ [d3,g3] ~ [d3,g3] ~ [d3,g3] ~ [d3,g3] ~ [d3,g3] ~ [d3,g3] ~ [d3,g3] ~", N: "a5",
  O: "e5 ~ e5 d5 e5@2 f#5 e5@2 d5 e5@2 d5@2 ~ f#5, ~ f#5@2 ~@11 [e5,f#5]@2", P: "a5@3 f#5, f#5 ~@15",
  Q: "e5 f#5 e5 d5 e5 f#5 e5 d5 c#5@2 b4@2 b4@2 c#5@2",
  R: "d5@2 c#5 b4 a4@2 b4@2 ~ c5 d5 ~ [d5,e5]@2 [f#5,g5] ~, ~@4 c#5 ~@3", // Dsus2 Gmaj7
  S: "a5 [g5,g#5] f#5 a5 f#5@2 e5 ~ d5@2 e5@2 [f#5,g5] ~ e5 d5", // G#maj7 Gmaj7
  T: "e5 f#5 d#5 [d5,e5] [f5,f#5] e5 d5 ~@2 g5 e5@2 d5 ~ c#5@2, ~@4 f#5 ~@3", // Dsus2 F#maj7
  U: "a4 [b4,c5] c#5 d5 a4 b4 c#5 d5 c#5 b4 a4 b4 c#5 ~ c#5@2, ~@13 d5@2 ~", V: "a4/3", W: "[d3@5 ~@3]/2",
})).s("gm_distortion_guitar").gain(0.4)

// bass · electric bass finger
const bass = note(`<
  ~ A@2 B@2 C D E F C D E F G H I J K J L J M N O P O Q R S C D E F C D T S E F C D G H I J K J L J U N V W O Q R S C D
  E X C D T S T S Y Z AA AB Y AC AD AE AF AG AH AI AJ AK AL AM T AN R@2 AO@2 C D E F C D T S T S C D E F C D T S T S C D
  E F C D B@2
>`.pickRestart({
  A: "[d1@31 a1]/2", B: "[d2@31 ~]/2", C: "d1@3 d1@3 ~ d1 g1@2 ~ g1@3 g1 ~", D: "g1@2 ~ g1@2 ~ b1@2 a1@3 a1@2 b1 a1@2",
  E: "d1@2 ~ d1@2 c1 d1@2 g1@2 ~ g1@2 ~ g1@2", F: "g1@3 g2@2 g1 g2@2 a1@3 a1@2 ~ a1 ~",
  G: "d1@3 d1@2 ~ d1 ~ d1@3 d1@3 d1 ~", H: "g1@3 g1@2 ~ g1@2 a1@2 ~ a1@2 ~ a1 ~",
  I: "d1@3 d1 ~@2 d1 ~ d1@2 ~ d1@2 ~ d1 ~", J: "g1@3 g1@2 ~ g1 ~ a1@2 ~ a1@2 ~ a1 ~",
  K: "d1@3 d1@2 ~ d1 ~ d1@2 ~ d1@2 ~ d1 ~", L: "d1@2 ~ d1@2 ~ d1 ~ d1@2 ~ d1@2 ~ d1 ~",
  M: "b1@3 b1@2 ~ b1 ~ c#2@2 ~ c#2@2 ~ c#2@2", N: "d2@3 d2@2 ~ d2@2 d2@3 d2@2 ~ d2@2",
  O: "b1@3 b1@2 ~ b1@2 c#2@2 ~ c#2@2 ~ c#2 ~", P: "d2@3 d2@2 ~ d2@2 d2@2 ~ d2@2 ~ d2@2",
  Q: "d2@2 ~ d2@2 ~ d2 ~ d2@2 ~ d2@3 d2@2", R: "b1 ~ b1 ~ b1 ~ b1 ~ b1 ~ b1 ~ b1 ~ b1 ~",
  S: "a1 ~ a1 ~ a1 ~ a1 ~ a1 ~ a1 ~ a1 ~ a1 ~", T: "g1 ~ g1 ~ g1 ~ g1 ~ g1 ~ g1 ~ g1 ~ g1 ~",
  U: "b1@3 b1@2 ~ b1 ~ c#2@2 ~ c#2@2 ~ c#2 ~", V: "b1@2 ~ b1@2 ~ b1@2 c#2@2 ~ c#2@2 ~ c#2@2",
  W: "d2@3 d2@2 ~ d2 ~ d2@2 ~ d2@2 ~ d2@2", X: "g1@3 g2@2 g1 g2@2 a1@3 a1@3 a1 ~", Y: "e2@2 ~ e2 ~@10 e2@2",
  Z: "b1@3 b1 ~@10 b1 ~", AA: "a1@2 ~ a1 ~@2 a1@2 a2@3 a1@4 ~", AB: "d2@2 ~ d2@2 ~ d2 ~ d3@3 d2 a2@3 ~",
  AC: "b1@2 ~ b1 ~@6 b1@2 b2@3 g#2", AD: "a1@3 a1 ~@10 a1 ~", AE: "d2@2 ~ d2 d2@2 d3@2 d2 ~ d3 d2 d3@2 d2 ~",
  AF: "f#1@2 ~ f#1@2 ~ f#1 ~ f#2@2 ~ f#1@2 ~ f#1 ~", AG: "e1@2 ~ e1@2 ~ e1 ~ e1@2 e2@2 b1@2 a1@2",
  AH: "d1@2 ~ d1@2 ~ d1@2 d2@3 d1@2 ~ d1 ~", AI: "a0@2 ~ a0@2 ~ a0 ~ a0@2 a0@2 c#1@2 d1@2",
  AJ: "f#1@2 ~ f#1@2 ~ f#1 ~ f#2@2 f#1 b1@3 c#2@2", AK: "e1@2 ~ e1@2 ~ e1@2 e2@2 e1 b1@3 a1@2",
  AL: "d1@2 ~ d1@2 ~ d1@2 d2@2 d1@4 d2 ~", AM: "a0@2 ~ a0@2 ~ a0@2 a1@2 a0 a1 a0 a1 a0 ~",
  AN: "a1 ~ a1 ~ a1 ~ a1 ~ a1 ~ a1 ~ a1 ~ a1@2", AO: "[a1@9 ~@7]/2",
})).s("gm_electric_bass_finger").gain(0.59)

// chords · distortion guitar · "Jens Niehues"
const distortion_guitar_2 = note(`<
  ~@6 A ~ A ~ A ~ A ~@17 A ~ A ~ A ~@3 A ~ A ~@17 A ~ A ~ A ~@12 B ~ C D B E F G H I J@4 ~ A ~ A ~ A ~@5 A ~ A ~ A ~@5 A
  ~ A ~ A ~@2
>`.pickRestart({
  A: "~ [a2,c#3,e3]", B: "f#3", C: "d3", D: "a2 a3", E: "e3 g3", F: "d3@6 e3 f#3", G: "~@4 a3@3 ~",
  H: "[d3,g3], e3 ~@15", I: "[e3,a3]", J: "[[f#3,b3]@32 a3@19 ~@13, ~@32 e3@17 ~@15]/4",
})).s("gm_distortion_guitar").gain(0.16)

// chords · acoustic guitar steel
const acoustic_guitar_steel = note(`<
  ~@13 A B A B A B A B C D E F G H I J K L M L K L N J ~@4 A B A B A B A B C D E F G H I J O L K L M L N J N J ~@8 P Q R
  S P Q R S T U V I W ~ K L M L K L N J N J K L M L K L N J N J K L M L K L X@2
>`.pickRestart({
  A: "[a2,d3,f#3]@2 [a3,d4,f#4]@2 ~ [a3,d4,f#4] ~@2 [a3,d4,f#4]@2 [a2,d3,f#3] [a3,d4,f#4] [a2,d3,f#3] ~ [a2,d3,f#3] ~, ~@4 [a2,d3,f#3]@2 [a2,d3,f#3]@4 ~@3 [a3,d4,f#4]@3", // D
  B: "~@2 [b3,d4,g4]@2 [b2,d3,g3] ~ [b2,d3,g3] ~@3 [c#4,e4,a4]@2 ~@2 [c#3,e3,a3] ~, [b2,d3,g3]@4 ~ [b3,d4,g4]@3 [c#3,e3,a3]@4 [c#3,e3,a3]@2 ~@2, ~@13 [c#4,e4,a4]@2 ~", // G A G A
  C: "[b2,d3] f#3 [b2,d3,f#3]@2 [b3,d4,f#4]@2 [b2,d3,f#3] [b3,d4,f#4] [c#3,e3] ~ [c#3,e3,g#3]@2 [c#4,e4,g#4]@2 [c#3,e3,g#3] [c#4,e4,g#4]", // Bm C#m
  D: "[d3,f#3,a3] [d4,f#4,a4] ~@2 [d4,f#4,a4]@2 [d3,f#3,a3] [d4,f#4,a4] [d3,f#3,a3] ~ [d3,f#3,a3]@2 [d4,f#4,a4]@2 [d3,f#3,a3] [d4,f#4,a4], ~@2 [d3,f#3,a3]@4 ~@3 [d4,f#4,a4]@2 ~@5", // D
  E: "[b2,d3,f#3] ~ [b2,d3,f#3]@2 [b3,d4,f#4]@2 [b2,d3,f#3,b3,d4] [c#3,e3,f#4] g#3 ~ g#3@2 [c#4,e4,g#4]@2 [c#3,e3,g#3,c#4,e4,g#4] [d3,f#3,a3], ~@9 [c#3,e3]@4 ~@3", // Bm F#7 C#m D C#m
  F: "~ [d4,f#4,a4] ~@2 [d4,f#4,a4]@2 [d3,f#3,a3] [d4,f#4,a4] [d3,f#3,a3] ~ [d3,f#3,a3]@2 [d4,f#4,a4]@2 [d3,f#3,a3] ~, ~@2 [d3,f#3,a3]@4 ~@3 [d4,f#4,a4]@2 ~@5", // D
  G: "[b2,d3,f#3] ~ [b2,d3,f#3]@2 [b3,d4,f#4]@2 [b2,d3,f#3] [b3,d4,f#4] [c#3,e3] [c#4,e4,g#4] [c#3,g#3]@2 [c#4,e4,g#4]@2 [c#3,e3,g#3] [c#4,e4,g#4], ~@9 e3@4 ~@3", // Bm C#m C#5 C#m
  H: "[d3,f#3,a3] [d4,f#4,a4] [d3,f#3,a3]@2 [d4,f#4,a4]@2 [d3,f#3,a3] [d4,f#4,a4] [d3,f#3,a3] [d4,f#4,a4] [d3,f#3,a3]@2 [d4,f#4,a4]@2 [d3,f#3,a3] [d4,f#4,a4]", // D
  I: "[b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~", // Bm
  J: "[a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] ~", // A
  K: "[a3,d4,f#4]@2 [a3,d4,f#4] ~ [a3,d4,f#4]@2 [d3,f#3] [a3,d4,f#4] [b2,d3,g3] [b3,d4,g4] ~@2 [b3,d4,g4]@2 [b2,d3,g3] [b3,d4,g4], a2@7 ~@3 [b2,d3,g3]@4 ~@2, [d3,f#3]@5 ~@11", // D G D
  L: "~@2 [b2,d3,g3]@2 [b3,d4,g4]@2 [b2,d3,g3] [b3,d4,g4] [a2,c#3,e3] [a3,c#4,e4] [a2,c#3,e3]@2 ~ a2 [c#3,e3] [a2,a3,c#4,e4], [b2,d3,g3] ~@7, ~ [b3,d4,g4]@2 ~@9 [a3,c#4,e4]@2 ~@2", // G A C#m A G A
  M: "[a3,d4,f#4] ~ [a3,d4,f#4]@2 [a3,d4,f#4]@2 [d3,f#3] [a3,d4,f#4] [b2,d3,g3] [b3,d4,g4] ~@2 [b3,d4,g4]@2 [b2,d3,g3] [b3,d4,g4], a2@7 ~@3 [b2,d3,g3]@4 ~@2, [d3,f#3]@5 ~@11", // D G D
  N: "[g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~", // G
  O: "[a3,d4,f#4] ~ [a3,d4,f#4] ~ [a3,d4,f#4]@2 [d3,f#3] [a3,d4,f#4] [b2,d3,g3] [b3,d4,g4] ~@2 [b3,d4,g4]@2 [b2,d3,g3] [b3,d4,g4], a2@7 ~@3 [b2,d3,g3]@4 ~@2, [d3,f#3]@5 ~@11", // D G D
  P: "[c#3,f#3,a3] ~ [c#3,f#3,a3]@2 [c#4,f#4,a4]@2 ~ [c#4,f#4,a4]@2 ~ [c#4,f#4,a4]@2 [c#3,f#3,a3]@2 [c#4,f#4,a4]@2, ~@6 [c#3,f#3,a3]@2 ~ [c#3,f#3,a3]@2 ~@5", // F#m
  Q: "[b2,e3,g3] ~ [b2,e3,g3]@2 [b3,e4,g4]@2 ~ [b3,e4,g4]@2 [b2,e3,g3] [b3,e4,g4]@2 [b2,e3,g3]@2 [b3,e4,g4]@2, ~@3 [b2,e3,g3] ~@4", // Em
  R: "[g#2,a2,d3,f#3] ~ [d3,f#3]@2 [a3,d4,f#4]@2 ~ [a3,d4,f#4]@2 [a2,d3,f#3] [a3,d4,f#4]@2 [a2,d3,f#3]@2 [a3,d4,f#4]@2, ~ a2@2 [d3,f#3] ~@4", // D
  S: "[a2,c#3,e3] ~ [a2,c#3,e3]@2 [a3,c#4,e4]@2 [a2,c#3,e3] [a3,c#4,e4] [a2,c#3,e3] [a3,c#4,e4] ~@2 [a3,c#4,e4]@2 [a2,c#3,e3] [a3,c#4,e4], ~@9 a2@3 ~@4, ~@5 [c#3,e3]@2 ~", // A C#m
  T: "[g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4] ~ [g2,b2,d3,g3,b3,d4]!2", // G
  U: "[a2,b2,c#3,e3,a3,c#4,e4,f4] ~ [a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] ~ [a2,c#3,e3,a3,c#4,e4] [a3,c#4,e4]", // A
  V: "[b2,d3,d#3,f#3,b3,d4,d#4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4] ~ [b2,d3,f#3,b3,d4,f#4]!2", // B Bm
  W: "[a2,c#3,e3,a3,c#4,e4]@3 ~", X: "[~ a4@8 ~@7, [d3,a3,d4]@9 ~@7, ~ [f#3,f#4]@17 ~@14, ~@2 b4 ~@29]/2",
})).s("gm_acoustic_guitar_steel").gain(0.22)

// chords · church organ
const church_organ = note(`<
  ~@21 A B C B C B D E F G H I H J K L ~@12 A B C B C B D E F G H I H J K L K L M N O P Q N O R S T U@2 V W X Y Z AA
  AB@2 AC@2 F G H I H J K L K L F G H I H J K L K L F G H I H J AD@2
>`.pickRestart({
  A: "[b4,f#5]@8 [c#5,g#5]@7 ~", B: "[d5,a5]", C: "[b4,f#5] [c#5,g#5]", D: "[b4,f#5]", E: "[a4,e5]@15 ~",
  F: "[a4,f#5] [b4,g5], d5", G: "[b4,d5,g5]@7 ~@3 c#5@5 ~, ~@8 [e5,a5]@7 ~", H: "[a4,d5,f#5]@8 [b4,d5,g5]@7 ~",
  I: "[d5,g5,b5]@7 ~ [c#5,e5,a5]@7 ~", J: "[d5,g5,b5]@8 [e5,a5,c#6]@7 ~", K: "[d5,g5,b5]", L: "[e5,a5,c#6]",
  M: "~@4 [b4,e5,g5]@2 ~@6 [b4,e5,g5]@3 ~", N: "~@4 [b4,d5,f#5]@3 ~@5 [b4,d5,f#5]@3 ~",
  O: "~@4 [a4,c#5,e5]@3 ~@5 [a4,c#5,e5]@3 ~", P: "~ [f#4,a4,d5] ~ [f#4,a4,d5]",
  Q: "~@4 [b4,e5,g5]@3 ~@5 [b4,e5,g5]@3 ~", R: "~@4 [f#4,a4,d5]@3 ~@5 [f#4,a4,d5]@3 ~", S: "[c#5,f#5,a5]",
  T: "[b4,e5,g5]@15 ~", U: "[[d5,f#5]@15 ~@7 a5@4 a4@2 a5@2 a4 ~, a4@25 ~@7, ~@16 [c#5,e5]@15 ~]/2",
  V: "[c#5,f#5,a5]@15 ~", W: "[b4,e5,g5]", X: "[a4,d5,f#5]@15 ~", Y: "[a4,c#5,e5]@7 ~", Z: "[g4,b4,d5]",
  AA: "[a4,c#5,e5]", AB: "[~@16 b5@15 ~, [b4,d5,f#5]]/2", AC: "[[a4,c#5,e5]@29 ~@3]/2", AD: "[[a3,d4,f#4]@15 ~]/2",
})).s("gm_church_organ").gain(0.26)

// chords · overdriven guitar · "More fresh MIDIs at"
const overdriven_guitar = note("<~@67 A B C D E F G H ~@42>".pickRestart({
  A: "[b3,e4,g4] ~ [b3,e4,g4]!3 ~ [b3,e4,g4]!2 ~ [b3,e4,g4] ~ e4 [b3,e4,g4] ~ [b3,e4,g4] ~", // Em
  B: "[b3,d4,f#4]@2 [b3,d4,f#4]!3 ~ [d4,f#4] [b3,d4,f#4] ~ [b3,d4,f#4] ~@2 [b3,d4,f#4] ~ [b3,d4,f#4] ~", // Bm D Bm
  C: "[a3,c#4,e4] ~ [c#4,e4] [a3,c#4,e4]!2 ~ e4 [a3,c#4,e4] ~ [a3,c#4,e4] ~@2 [a3,c#4,e4] ~ [a3,c#4,e4] ~", // A C#m A
  D: "[f#3,a3,d4] ~ [f#3,a3,d4]!3 ~ [f#3,a3,d4]!2 ~ [f#3,a3,d4]@2 [f#3,a3] [f#3,a3,d4] ~ [f#3,a3,d4] ~", // D F#m D
  E: "[b3,e4,g4] ~ [b3,e4,g4]!3 ~ [b3,e4,g4]!2 ~ [b3,e4,g4] ~ [b3,e4,g4]!5", // Em
  F: "[b3,d4,f#4] ~ [b3,d4,f#4]!3 ~ [b3,d4,f#4]!2 ~ [b3,d4,f#4] ~ [b3,d4,f#4]!5", // Bm
  G: "[a3,c#4,e4] ~ [a3,c#4,e4]!3 ~ [c#4,e4] [a3,c#4,e4] ~ [a3,c#4,e4] ~ [a3,c#4] [a3,c#4,e4] ~ [a3,c#4,e4]!2", // A C#m A
  H: "[f#3,a3,d4] ~ [f#3,a3,d4]!3 ~ [f#3,a3,d4]!2 ~ [f#3,a3,d4] ~ [f#3,a3,d4]!2 ~ [f#3,a3,d4] ~", // D
})).s("gm_overdriven_guitar").gain(0.32)

// drums · kick
const kick = s("bd").struct(`<
  ~ A ~@3 B C B@6 D E F G H I J K B L B G M G N O B C B@4 N O B@4 D E F G H I J K B L B G M G N O B C B@4 N O N O P Q R
  S T U@2 V D P B L B@2 W@2 C@3 ~ A ~ B C B@4 N O N O B C B@4 N O N O B C B@4 A ~
>`.pickRestart({
  A: "x", B: "x!2 ~@2 x!2 ~ x", C: "x!2 ~@2 x!2 ~@2", D: "x ~ x ~@4 x!2 ~ x ~@3 x!2", E: "x ~ x ~@3 x!3 ~ x ~@3 x ~",
  F: "x ~@5 x!3 ~ x ~@3 x!2", G: "x!2 ~ x!3 ~ x", H: "x ~ x ~@3 x ~ x ~ x!2 ~@2 x!2", I: "x ~ x!2 ~@2 x!3 ~ x ~@3 x!2",
  J: "x ~ x ~@3 x ~ x ~ x!2 ~@2 x ~", K: "x!4", L: "x!2 ~ x!3 ~@2", M: "x ~ x ~@3 x ~ x ~ x ~@3 x!2", N: "x!8",
  O: "x!6 ~ x", P: "x ~ x ~@4 x!2 ~ x ~@5", Q: "x ~ x!2 ~@4 x ~ x ~@5", R: "x ~ x!2 ~@3 x ~@2 x ~@3 x!2",
  S: "x ~ x!2 ~@2 x!3 ~ x ~@3 x ~", T: "x ~ x!2 ~@3 x ~ x ~@6", U: "x ~ x!2 ~@2 x!3 ~ x ~@5",
  V: "x ~ x!2 ~@2 x!2 ~@2 x!2 ~@2 x!2", W: "x!2 ~ x!5",
})).gain(0.59)

// drums · snare
const snare = s("sd").struct(`<
  ~@3 A B C D C@6 E@3 F E G E H C I J K E L ~ M C D C@4 E N C@3 E@4 F E G E H C I J K E L ~ M C D C@4 E N E N E@3 F E@3
  O E J E L E C K P E@3 ~@3 C D C@4 E N E N C D C@4 E N E N C D C@4 ~@2
>`.pickRestart({
  A: "x!8", B: "x!7 ~", C: "~@4 x ~@7 x ~@2 x", D: "~@4 x ~@7 x!4", E: "~ x ~ x", F: "~@4 x ~@4 x ~@2 x ~@2 x",
  G: "~@4 x ~@4 x ~@2 x ~@3", H: "~@2 x ~@2 x!3 ~@7 x", I: "~@4 x ~@7 x ~ x!2", J: "~@2 x ~@3 x!2",
  K: "~@4 x ~@2 x ~ x ~@2 x ~@2 x", L: "~@4 x ~@2 x ~ x ~@2 x ~@3", M: "~@9 x!2 ~@5", N: "~@4 x ~@4 x ~@6", O: "~ x!3",
  P: "~@4 x ~@2 x ~ x ~@6",
})).gain(0.66)

// drums · low tom
const low_tom = s("lt").struct(`<
  ~@28 A ~@7 B ~@3 C ~@15 A ~@7 B ~ B ~@7 D ~@3 D ~@3 B ~@3 E ~@9 B ~ B ~@7 B ~ B ~@5 B ~@2
>`.pickRestart({
  A: "~@3 x ~@4", B: "~@15 x", C: "~@13 x ~ x", D: "~@7 x", E: "x ~ x ~ x ~ x ~ x ~@3 x!2 ~@2",
})).gain(0.66)

// drums · hihat
const hihat = s("hh").struct("<~@13 A@8 ~@20 A@8 ~@18 B C D E C F C G ~@42>".pickRestart({
  A: "x!8", B: "x ~ x ~@5 x ~ x ~@3 x!2", C: "x ~ x!2 ~@2 x!3 ~ x ~@3 x!2", D: "x ~ x!2 ~@2 x!3 ~ x!2 ~@2 x!2",
  E: "x ~ x!2 ~@2 x!2 ~@2 x ~@3 x ~", F: "x ~ x!2 ~@2 x!6 ~@2 x!2", G: "x ~ x ~@3 x!6 ~@2 x ~",
})).gain(0.52)

// drums · mid tom
const mid_tom = s("mt").struct(`<
  ~@3 A B ~@15 C ~@6 D E ~@7 F ~@3 G ~@7 C ~@6 D E ~@7 F ~ F ~@4 H ~@2 I ~@3 J ~@3 F ~@3 K ~ L ~@7 F ~ F ~@7 F ~ F ~@5 M
  ~@2
>`.pickRestart({
  A: "~@5 x!3", B: "x ~ x ~ x ~ x ~ x ~ x ~@2 x ~ x", C: "~@9 x ~@2 x ~@3", D: "x!8", E: "x ~ x ~ x ~ x ~@6 x!3",
  F: "~@6 x!2", G: "~@7 x", H: "x", I: "~@8 x!3 ~ x ~@3", J: "~@15 x", K: "x!6 ~@2", L: "~@13 x ~ x", M: "~@12 x!2 ~@2",
})).gain(0.66)

// drums · mid tom · soft notes
const mid_tom_soft = s("mt").struct("<~@3 [x!5 ~@3] ~@113>").gain(0.39)

// drums · open hat
const open_hat = s("oh").struct(`<
  ~@21 A B@3 A B C ~@7 C ~@13 A B@3 A B C ~@7 C ~ C ~ D@3 E D@4 ~@8 B@3 C ~@8 C ~ C ~@7 C ~ C ~@9
// … 41 more lines