// She's Waiting — Eric Clapton
// 96 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: duplicate parts dropped: ch 12 overdriven guitar (copy of ch 9 overdriven guitar, 0.25 beats late)
// note: Full arrangement: all 100 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): guitar program 29, guitar program 30, guitar program 25.
setcpm(96/4)

// 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 · percussive organ
const percussive_organ = note(`<
  ~@20 A B C D E F G H ~@8 I J I K L M N O P ~@15 Q R S T U V N O P ~@3 W ~@27
>`.pickRestart({
  A: "[d5,f5]@8 e5@7 ~, a4@7 ~, ~@8 c5@5 ~@3", B: "[c5,e5]@3 [b4,d5]@4 ~, g4@7 ~", C: "[d5,f5]@4 [c5,e5]@3 ~, a4@7 ~",
  D: "[c5,e5]@6 [b4,d5]@9 ~, g4@7 ~", E: "[d5,f5]@8 e5@7 ~, a4, ~@8 c5@5 ~@3",
  F: "[c5,e5]@6 b4@9 ~, g4@13 ~@3, ~@6 d5@7 ~@3", G: "[a4,d5]@8 [g4,c5,e5]@7 ~, f5@3 ~@5",
  H: "[c5,e5]@3 [b4,d5]@5, g4@15 ~", I: "[d5,f5]@8 [c5,e5]@7 ~, a4@15 ~", J: "[c5,e5] [b4,d5], g4",
  K: "[c5,e5]@8 [b4,d5]@7 ~, g4", L: "[a#4,d5]@8 [a4,c5]@7 ~, f5@7 ~", M: "[a4,f5]@6 [g4,e5]@2 [g4,c5,e5]@7 ~, c5 ~",
  N: "[g4,c5,e5]@3 [a#4,d5] [f4,a#4,d5]@4, ~@6 f4 ~@9", // C A#
  O: "[d5,f5,a5]@6 g5@2 a#4@4 [c5,a5]@3 ~, a4@8 f5@7 ~, ~@3 d5@3 ~@2", P: "[d5,g5,b5]@3 ~",
  Q: "[d5,f5]@8 [c5,e5]@7 ~, a4@7 ~", R: "[c5,e5] [b4,d5], g4@15 ~", S: "[d5,f5]@7 ~ [c5,e5]@7 ~, a4@15 ~",
  T: "[c5,e5]@8 [b4,d5]@7 ~, g4@15 ~", U: "[a#4,d5]@8 [a4,c5]@7 ~, f5@15 ~",
  V: "[a4,f5]@5 ~ [g4,e5]@2 [g4,c5,e5]@7 ~, c5 ~", W: "[e5,a5,c#6]@3 ~",
})).s("gm_percussive_organ").gain(0.24)

// bass · fretless bass
const bass = note(`<
  ~@4 A B A B C B C B C D C E C B C E F G H I F I F J C D C B C B C E K L M N O P Q R S D C B C B C E C D C B C B C E K
  L M N O P Q R T ~@3 U V W X W X W Y W V W Z W V W Y U AA W X W X W Y AB ~@3
>`.pickRestart({
  A: "g2@2 ~ g2 e2@2 d2@2 g1@3 ~ c2@2 ~@2", B: "d2!2 ~ c2 c2@3 ~", C: "g2@2 ~ g2 e2@2 d2@2 g1@2 ~@2 c2@2 ~@2",
  D: "d2@2 d2@2 ~@2 c2 ~ c2@6 ~@2", E: "d2 ~ d2@2 ~@2 c2@2 c2@6 ~@2", F: "d2@4 ~@2 a1 ~ a1@4 ~@2 a1 b1",
  G: "c2@4 ~@2 g1 ~ g1@5 ~ g1@2", H: "d2@5 ~ a1 ~ a1@6 ~@2", I: "c2@5 ~ g1 ~ g1@6 ~@2", J: "c2@5 ~ g1 ~ g1@7 ~",
  K: "d2@5 ~ a1 ~ a1@5 ~ a1 b1", L: "c2@4 ~@2 g1 ~ g1@7 ~", M: "d2@6 a1 ~ a1@4 ~@4", N: "c2@5 ~ g1 ~ g1@3 ~ g1@2 a1@2",
  O: "a#1@6 f1 ~ f1@6 ~@2", P: "c2@5 ~ c2@2 c2@3 ~ c2@2 b1@2", Q: "a#1@5 ~ a#1 ~ a#1@3 ~ a1@4", R: "g1@3 a1 a#1@2 f1@2",
  S: "[g1,g2]@2 ~ g2 e2@2 d2@2 g1@2 ~@2 c2@2 ~@2", T: "[g1,g2] ~@7", U: "[a1,a2]@2 ~ a2 f#2@2 e2@2 a1@2 ~@2 d2@2 ~@2",
  V: "e2@2 e2@2 ~@2 d2 ~ d2@6 ~@2", W: "a2@2 ~ a2 f#2@2 e2@2 a1@2 ~@2 d2@2 ~@2", X: "e2!2 ~ d2 d2@3 ~",
  Y: "e2 ~ e2@2 ~@2 d2@2 d2@6 ~@2", Z: "e2@2 e2@2 ~@2 d2@2 d2@5 ~@3", AA: "e2@2 e2@2 ~@2 d2 ~ d2@5 ~@3", AB: "a1@15 ~",
})).s("gm_fretless_bass").gain(0.44)

// chords · lead 2 sawtooth
const lead_2_sawtooth = note(`<
  ~@4 A B C B D E F G H I J K L M J N O P Q R O P Q P S T U V W M X Y ~@8 S T U V W M X Y S T U V W M X Y ~@8 Z AA Z AB
  AC AD AE AF AG AH AI AJ AC AK AI AL AM AD AN AO AC AD AE AD AG AP AI AJ AQ ~@3
>`.pickRestart({
  A: "[b4,d5,g5]!2 ~ [g4,b4,d5] [g4,b4] ~ [g4,c5,e5] ~, ~@8 d5 ~@7", // G C
  B: "[a4,d5,f5]@2 [a4,d5,f5] ~@3 [g4,c5,e5]@2 [g4,c5,e5]@6 ~@2", // Dm C
  C: "[b4,d5,g5]@2 [d5,g5] ~@3 [g4,b4,d5]@2 [g4,b4]@2 ~@2 [g4,c5,e5]@2 ~@2, ~@2 b4@2 ~@4 d5 ~@7", // G G5 G C
  D: "[b4,d5,g5]@2 [b4,d5,g5]@2 ~@2 [g4,b4,d5]@2 [g4,d5] ~@3 [g4,c5,e5]@2 ~@2, ~@4 b4 ~@3", // G G5 C
  E: "[a4,d5,f5]@2 [a4,d5,f5] ~@3 [g4,c5,e5]@2 [g4,c5,e5]@7 ~", // Dm C
  F: "[b4,d5,g5] [b4,g5] ~ [g4,b4,d5] [g4,b4] ~ [g4,c5,e5] ~, ~@2 d5 ~@5 d5 ~@7", // G Em G C
  G: "[a4,d5,f5]@2 [d5,f5]@2 ~@2 [g4,c5,e5]@2 [c5,e5]@7 ~, ~@2 a4 ~@5 g4@5 ~@3", // Dm C
  H: "[b4,d5,g5]@2 [b4,d5] ~@3 [g4,b4,d5]@2 [g4,b4]@2 ~@2 [g4,c5,e5]@2 ~@2, ~@2 g5@2 ~@4 d5 ~@7", // G Bm G C
  I: "[a4,d5,f5]!2 ~ [g4,c5,e5] [g4,c5,e5]@3 ~", J: "[b4,d5,g5] [b4,g5] ~ [g4,b4,d5]!2 ~ [g4,c5,e5] ~, ~@2 d5 ~@13",
  K: "[a4,d5,f5]@2 [a4,d5] ~@3 [g4,c5,e5]@2 [g4,c5,e5]@6 ~@2, ~ f5 ~@6", // Dm D5 C
  L: "[d5,g5]@2 [d5,g5] ~@3 [g4,b4,d5]@2 [g4,b4,d5]@2 ~@2 [g4,c5,e5]@2 ~@2, b4 ~ b4@2 ~@12", // G5 G C
  M: "[a4,d5,f5]@2 [d5,f5] ~@3 [g4,c5,e5]@2 [g4,c5,e5]@6 ~@2, ~ a4 ~@6", // Dm C
  N: "[a4,d5,f5] [a4,f5] ~ [g4,c5,e5] [g4,c5,e5]@4, ~@2 d5 ~@13", O: "f5@7 ~ e5@6 ~@2", P: "e5@3 d5@4 ~",
  Q: "f5@8 e5@5 ~@3", R: "e5@5 ~ d5@7 ~@3",
  S: "[b4,d5,g5]@2 ~ [b4,d5,g5] ~ [b4,g5] [a4,f#5]@2 [b4,d5,g5]@2 ~@2 [g4,c5,e5]@2 ~@2, ~@5 d5@3 ~@8", // G Em D G C
  T: "[a4,d5,f5] [a4,f5] ~ [g4,c5,e5] [g4,c5,e5]@3 ~, ~@2 d5 ~@13", // Dm C
  U: "[b4,d5,g5]@2 ~ [b4,d5,g5] ~ [b4,d5,g5] [a4,f#5]@2 [b4,d5,g5]@2 ~@2 [g4,c5,e5]@2 ~@2, ~@6 d5 ~@9", // G D G C
  V: "[a4,d5,f5]@2 [a4,d5,f5]@2 ~@2 [g4,c5,e5]@2 [g4,c5,e5]@7 ~", // Dm C
  W: "[b4,d5,g5]@2 ~ [b4,d5,g5] ~ [b4,g5] [a4,f#5]@2 [b4,d5,g5]@2 ~@2 [g4,c5,e5]@2 ~@2, ~@5 d5@2 ~@9", // G Em D G C
  X: "[b4,d5,g5]@2 ~ [b4,d5] ~ [b4,d5,g5] [a4,d5,f#5]@2 [b4,d5,g5]@2 ~@2 [g4,c5,e5]@2 ~@2, ~@3 g5@2 ~@11", // G Bm G D G C
  Y: "[a4,c5,f5]!2 ~ [g4,c5,e5] [g4,c5,e5]@4", Z: "[b4,d5,g5]!2 ~ [b4,d5,g5]!2 ~ [c5,e5,g5] ~",
  AA: "[d5,f5,a5]!2 ~ [c5,e5,g5] [c5,e5,g5]@3 ~", AB: "[d5,f5,a5]@2 [d5,f5,a5]@2 ~@2 [c5,e5,g5]@2 [c5,e5,g5]@7 ~",
  AC: "[c#5,e5,a5]!4 ~ [c#5,e5,a5] [b4,e5,g#5]@2 [c#5,e5,a5]@2 ~@2 [a4,d5,f#5]@2 ~@2", // A E A D
  AD: "[b4,e5,g5]!2 ~ [d5,f#5] [a4,d5,f#5]@3 ~, ~@6 a4 ~@9", // Em D
  AE: "[c#5,e5,a5]!4 ~ [c#5,e5,a5] [b4,g#5] ~ [c#5,e5,a5]@2 ~@2 [a4,d5,f#5]@2 ~@2, ~@3 e5 ~@4", // A E A D
  AF: "[b4,e5,g5]!2 ~ [a4,d5,f#5] [a4,d5,f#5]@3 ~", // Em D
  AG: "[c#5,e5,a5]!4 ~ [c#5,e5,a5] [b4,e5,g#5] ~ [c#5,e5,a5]@2 ~@2 [a4,d5,f#5]@2 ~@2", // A E A D
  AH: "[b4,e5,g5]@2 [b4,e5]@2 ~@2 [d5,f#5]@2 [a4,d5,f#5]@5 ~@3, ~@2 g5 ~@3 a4 ~@9", // Em E5 D
  AI: "[c#5,e5,a5]!4 ~ [c#5,e5,a5] [e5,g#5] ~ [c#5,e5,a5]@2 ~@2 [a4,d5,f#5]@2 ~@2, ~@3 b4 ~@4", // A E A D
  AJ: "[b4,e5,g5]@2 [b4,e5,g5] ~@3 [a4,f#5] ~ [a4,d5,f#5]@6 ~@2, ~@3 d5 ~@4", // Em D
  AK: "[b4,e5,g5]@2 [b4,g5] ~@3 [a4,f#5] ~ [a4,d5,f#5]@6 ~@2, ~ e5 ~ d5 ~@4", // Em D
  AL: "[b4,e5] ~ [b4,g5] ~@3 [a4,d5,f#5]@2 [a4,d5,f#5]@6 ~@2, g5 e5 ~@6", // E5 Em D
  AM: "[c#5,e5,a5]!3 [c#5,a5] ~ [c#5,e5,a5] [b4,e5,g#5]@2 [c#5,e5,a5]@2 ~@2 [a4,d5,f#5]@2 ~@2, ~@3 e5@2 ~@11", // A F#m A E A D
  AN: "[c#5,e5,a5]!3 [e5,a5]@2 [c#5,a5] [b4,g#5]@2 [c#5,a5] ~@3 [a4,d5,f#5]@2 ~@2, ~@3 c#5 ~ e5@2 ~ e5@2 ~@6", // A A5 F#m E F#m D
  AO: "[b4,g5] ~ [b4,g5] ~@3 [a4,f#5] ~ [a4,d5,f#5]@8, e5!2 ~ d5 ~@4", // Em D
  AP: "[b4,e5,g5]@2 [b4,e5]@2 ~@2 [a4,f#5] ~ [a4,d5,f#5]@5 ~@3, ~@2 g5 ~@3 d5@2 ~@8", AQ: "[e4,a4,c#5]@15 ~",
})).s("gm_lead_2_sawtooth").gain(0.22)

// chords · acoustic guitar nylon
const acoustic_guitar_nylon = note(`<
  ~@11 A B ~@2 C B ~@10 D@2 ~@2 E B ~@12 F B ~@2 E B ~@16 G H ~@2 C I ~@2 J@2 ~@2 K@2 ~ L M L N L N L N L N L N O N L N
  L ~
>`.pickRestart({
  A: "~@3 c5", B: "[d4,g4,b4]@6 [d4,g4,b4]@3 ~@7", C: "~ d4 g4 c5",
  D: "[~@12 [d4,g4,c5]@2 [d4,g4,b4]@8 [d4,g4,b4]@3 ~@7]/2", E: "~ d4 g4 [d4,c5]", F: "~@3 [d4,c5]",
  G: "~@2 [f4,a4]@3 [e4,g4]@3 [d4,f4]@4 [f4,a4]@4", H: "[g4,b4]@11 ~@5", I: "[e4,a4,c#5]@6 [e4,a4,c#5]@3 ~@7",
  J: "[~@12 [f#4,d5]@4 [e4,c#5]@6 [e4,a4,c#5]@3 ~@7, ~@6 a4@5 ~@5]/2", // D C#m A
  K: "[~@4 e4@4 ~@4 d5@4 [e4,c#5]@6 [e4,a4,c#5]@3 ~@7, ~@4 a4@7 ~@5]/2", // C#m A
  L: "[e4,a4,c#5]!4 [e4,a4,c#5]@2 [e4,g#4,b4] [e4,a4,c#5]@2 [e4,a4,c#5]@3 ~@4", // A E A
  M: "[g4,b4,d5]!4 [g4,b4,d5]@2 [g4,b4,d5] [f#4,a4,d5]@2 [f#4,a4,d5] [f#4,a4,d5]@2 [f#4,a4,d5]@2 [f#4,a4,d5]@2", // G D
  N: "[g4,b4,d5]!4 [g4,b4,d5]@2 [f#4,a4,d5] [f#4,a4,d5]@2 [f#4,a4,d5] [f#4,a4,d5]@2 [f#4,a4,d5]@2 [f#4,a4,d5]@2", // G D
  O: "[e4,a4,c#5]!4 [e4,a4,c#5]@2 [e4,g#4,b4] [e4,a4,c#5]@3 [e4,a4,c#5]@2 ~@4", // A E A
})).s("gm_acoustic_guitar_nylon").gain(0.13).pan(0.3)

// chords · pad poly
const pad_poly = note("<~@36 A B C D E F G H I ~@15 A B C D J K L H I ~@31>".pickRestart({
  A: "[f4,a4]@7 ~ [e4,g4]@6 ~@2", B: "[e4,g4]@5 ~ [e4,g4]@2 [d4,g4]@8", C: "[f4,a4]@4 [e4,g4]@3 ~",
  D: "[e4,g4]@5 ~ [e4,g4]@2 [d4,g4]@3 ~ [d4,g4]@2 [e4,a4]@2", E: "a#4@7 ~ a4@7 ~, f4@7 ~",
  F: "[f4,a4]@5 ~ [e4,g4]@2 [e4,g4]@7 ~", G: "[e4,g4]@3 f4 d4@4, ~@6 d4 ~ f4@6 ~@2",
  H: "[f4,a4]@3 [e4,g4] [d4,f4]@2 [f4,a4]@2", I: "[g4,b4]@3 ~", J: "a#4@8 a4@7 ~, f4@13 ~@3",
  K: "[f4,a4]@6 [e4,g4]@2 [e4,g4]@7 ~", L: "[e4,g4]@6 f4@2 [d4,f4]@7 ~, ~@6 d4 ~@9",
})).s("gm_pad_poly").gain(0.32).pan(0.7)

// other · lead 2 sawtooth
const lead_2_sawtooth_2 = note("<~@82 A@4 B@6 C@5 ~@3>".pickRestart({
  A: "[~@11 a5 d6 c#6 a5 d6@4 c#6 d6 c#6 a5@2 a5@2 f#5 e5 a5 e5 f#5 e5@9 ~@3 a5 d6 c#6 a5 d6@4 c#6 d6 c#6 a5 ~ a5@2 f#5 e5 a5@2 e5 f#5]/4",
  B: "[e5 ~ e5 f#5 ~ e5 ~ e5 f#5@2 a5 ~ d6 c#6 a5 d6@4 c#6 d6 c#6 a5 ~ a5@4 f#5 e5 a5 a5@3 f#5 e5 a5 e5 f#5 e5@2 ~ e5 ~ d6 c#6 a5 d6@4 c#6 e6@5 ~ d6 c#6 d6 c#6 a5@6 ~@7 a5 d6 c#6 a5 d6@4 c#6 d6 c#6 a5 ~ a5@2 f#5 e5 a5 e5 f#5 e5]/6",
  C: "[e5 ~ e5@7 ~@2 a5 d6 c#6 a5 d6@4 c#6 d6 c#6 a5 ~ a5@2 b5 a5 b5 a5 ~ a5@2 ~@10 a5 d6 c#6 a5 d6@4 c#6 d6 c#6 a5 ~ a5@2 f#5 e5 a5 e5 f#5 e5@16 ~]/5",
})).s("gm_lead_2_sawtooth").gain(0.27).pan(0.3)

// other · flute
const flute = note("<~@84 A B C D E F A G ~@8>".pickRestart({
  A: "~@11 a6 d7 c#7 a6 e7", B: "e7 [e7,f#7] f#7 [e7,f#7]!2 e7 [e7,f#7]!2 f#7 [e7,f#7]!3 e7 [e7,f#7] f#7!2, ~@7 e7",
  C: "e7 ~@7, f#7 ~@15", D: "e7 [e7,f#7] f#7 [e7,f#7]!3 e7 [e7,f#7] f#7 [e7,f#7]!2 e7 [e7,f#7] f#7 [e7,f#7]!2",
  E: "e7 ~@10 a6 d7 c#7 a6 e7",
  F: "f#7 [e7,f#7] e7 [e7,f#7] f#7 [e7,f#7] e7 [e7,f#7] f#7 [e7,f#7]!2 e7 [e7,f#7]!2 f#7 [e7,f#7]", // Esus2
  G: "e7 [e7,f#7] f#7 [e7,f#7] e7 [e7,f#7] f#7 [e7,f#7]!2 e7 [e7,f#7] f#7 [e7,f#7]!2 e7 [e7,f#7]", // Esus2
})).s("gm_flute").gain(0.14).pan(0.7)

// other · overdriven guitar
const overdriven_guitar = note("<~@51 A@4 B@5 ~@40>".pickRestart({
  A: "[~@11 g4 b4 c5 b4 c5@9 ~@2 c5 b4 c5 b4 g4 g4@9 ~@2 a4@3 g4 e4 g4@3 d4@2 ~@12]/4",
  B: "[~@11 g4 b4 c5 b4 c5@8 ~@3 c5 b4 c5 b4 g4 g4@9 ~@2 a4@3 g4 e4 b4@3 d5@2 ~@8 [d#5,e5]@2 [d5,g5]@17 ~, ~@47 a4 ~@32]/5", // Emaj7 G5
})).s("gm_overdriven_guitar").gain(0.45).pan(0.6)

// chords · overdriven guitar
const overdriven_guitar_2 = note(`<
  ~@2 A ~@3 B ~@13 C D C D C D C ~@3 E ~@3 E ~@2 D ~ C F ~@5 E ~@3 E ~@3 E ~@3 E ~@2 D ~ C G ~@5 A ~@3 H ~@3 H ~@3 H ~@3
  H ~@3 H ~@3 H ~@5
>`.pickRestart({
  A: "~@4 d4 ~@3", B: "~@6 d4 ~", C: "~@7 a3", D: "~@7 b3", E: "~@3 d4 ~@4", F: "a#3 ~", G: "a#3@7 ~@9",
  H: "~@3 e4 ~@4",
})).s("gm_overdriven_guitar").gain(0.22).pan(0.7)

// chords · electric guitar clean
const electric_guitar_clean = note(`<
  A B C D A E A D A D A F G H A F A D A I J@2 K@2 L M N O P D Q D Q D Q I R S T U V W X Y P D Q D Q D Q I P D Q D Q D Q
  I Z AA T AB AC AD AE Y A B C AF AG AH AI AH AI AH AI AJ AG AH AI AH AI AH AI AJ AG AH AI AH AI AH AI AJ ~@4
>`.pickRestart({
  A: "[g2,b2,d3,g3]!2 ~ [g2,b2,d3,g3]!2 ~ [g2,c3,e3,g3] ~", // G C
  B: "[a2,d3,f3,a3]@2 [a2,d3,f3,a3]@2 ~@2 [g2,c3,e3,g3]@2 [g2,c3,e3,g3]@7 ~", // Dm C
  C: "[g2,b2,d3,g3]!2 ~ [g2,b2,g3]!2 ~ [g2,c3,e3,g3] ~, ~@3 d3@2 ~@3", // G C
  D: "[a2,d3,f3,a3]!2 ~ [g2,c3,e3,g3] [g2,c3,e3,g3]@3 ~", // Dm C
  E: "[a2,d3,f3,a3]@2 [a2,d3,f3,a3]@2 ~@2 [g2,c3,e3,g3]@2 [g2,c3,g3]@7 ~, ~@8 e3@5 ~@3", // Dm C C5
  F: "[a2,d3,f3,a3]@2 [a2,d3,f3,a3] ~@3 [g2,c3,e3,g3]@2 [g2,c3,e3,g3]@6 ~@2", // Dm C
  G: "[g2,b2,d3,g3]@2 [g2,b2,d3,g3] ~@3 [g2,b2,d3,g3]@2 [g2,b2,d3,g3]@2 ~@2 [g2,c3,e3,g3]@2 ~@2", // G C
  H: "[a2,d3,f3,a3]@2 [a2,d3,f3,a3] ~@3 [g2,c3,e3,g3]@2 [g2,e3,g3]@7 ~, ~@8 c3@5 ~@3", // Dm C
  I: "[a2,d3,f3,a3]!2 ~ [g2,c3,e3,g3] [g2,c3,e3,g3]@4", // Dm C
  J: "[~@3 f4 ~@3 c4 ~@3 e4 ~@3 g3, a3@12 e4@6 ~@2 g4@4 ~@2 g4@5 ~, ~@2 d5@4 ~@2 c5@8 ~@2 c5@4 ~@2 b4@7 ~, ~@2 a4@2 ~ a4@3 g3@5 ~ d4@2]/2",
  K: "[~@3 f4 ~@3 c4 ~@3 e4 ~@3 g3, a3@6 e4@3 ~ g4@2 ~ g4@3, ~ d5@2 ~ c5@4 ~ c5@2 ~ b4@4, ~@4 a4@4 ~@2 a4@6 g3@11 ~ d4@4]/2",
  L: "~@3 f4 ~@3 c4, a3@3 e4, ~ d5@2 ~ c5@4, ~@2 a4@2 ~ a4@2 ~",
  M: "~@3 e4 ~@3 g3, g3@11 ~ d4@4, ~ c5@2 ~ b4@4, ~@2 g4@2 ~ g4@3",
  N: "~@3 f4 ~ a4 ~ c4, a3@3 ~, ~@2 d5@4 ~@2 c5@7 ~, ~ a4 ~ e4",
  O: "~@3 e4 ~ g4 d4 g3, g3@3 ~, ~@2 c5@4 ~@2 b4@7 ~, ~ g4 ~@2",
  P: "[g2,b2,d3,g3]@3 [g2,b2,d3,g3] ~ [g2,b2,d3,g3] [a2,f#3]@2 [g2,b2,d3,g3]@2 ~@2 [g2,c3,e3,g3]@2 ~@2", // G D G C
  Q: "[g2,b2,d3,g3]@2 ~ [g2,b2,d3,g3] ~ [g2,b2,d3,g3] [a2,f#3]@2 [g2,b2,d3,g3]@2 ~@2 [g2,c3,e3,g3]@2 ~@2", // G D G C
  R: "~@3 f4 ~@3 a3, a3@3 e4, ~ d5@2 ~ c5@4, ~@2 a4@2 ~ a4@3",
  S: "~@3 e4 ~@3 g3, g3@5 ~ d4@2, ~ c5@2 ~ b4@4, ~@2 g4@2 ~ g4@3",
  T: "~@3 f4 ~@3 a3, a3@5 ~ e4@2, ~ d5@2 ~ c5@4, ~@2 a4@2 ~ a4@3",
  U: "~@3 e4 ~@3 g3, g3@5 ~ d4@2, ~@2 c5@4 ~@2 b4@7 ~, ~@4 g4@4 ~@2 g4@5 ~",
  V: "~@2 f4 d4 ~@3 f3, f3@10 f4@5 ~, ~ a#4@2 ~ a4@4, ~@3 c4", W: "~@2 c4 a3 ~@3 c3, c3@5 c4@3, ~ f4@2 ~ e4@4, ~@3 g3",
  X: "~@2 c4 g3 ~@3 a#2, a#2@3 f3, ~@2 e4@5 ~ d4@7 ~, ~@5 a#3@3", Y: "~@2 a3 c4 [a#3,d4]@2 [a3,c4]@2, g2 ~, ~ f3@6 ~",
  Z: "~@3 f4 ~@3 a3, a3@3 e4, ~ d5@2 ~ c5@4, ~@4 a4@4 ~@2 a4@5 ~",
  AA: "~@3 e4 ~@3 g3, g3@5 ~ d4@2, ~ c5@2 ~ b4@4, ~@4 g4@4 ~@2 g4@5 ~",
  AB: "~@3 e4 ~@3 g3, g3@11 ~ d4@4, ~@2 c5@4 ~@2 b4@7 ~, ~@4 g4@4 ~@2 g4@5 ~",
  AC: "~@2 f4 d4 ~@3 f3, f3@5 f4@3, ~@2 a#4@4 ~@2 a4@7 ~, ~@3 c4",
  AD: "~@2 c4 a3 ~@3 c3, c3@10 c4@5 ~, ~ f4@2 ~ e4@4, ~@3 g3",
  AE: "~@2 c4 g3 ~@3 a#2, a#2@3 f3, ~@2 e4@5 ~ d4@6 ~@2, ~@5 a#3@3",
  AF: "[a2,d3,f3,a3]@2 [a2,d3,f3,a3]@2 ~@2 [g2,c3,e3,g3]@2 [g2,c3,e3,g3]@5 ~@3", // Dm C
  AG: "[a2,c#3,e3,a3]@3 [a2,c#3,e3,a3] ~ [a2,c#3,e3,a3] [b2,g#3]@2 [a2,c#3,e3,a3]@2 ~@2 [a2,d3,f#3,a3]@2 ~@2", // A E A D
  AH: "[b2,e3,g3,b3]!2 ~ [a2,d3,f#3,a3] [a2,d3,f#3,a3]@3 ~", // Em D
  AI: "[a2,c#3,e3,a3]@2 ~ [a2,c#3,e3,a3] ~ [a2,c#3,e3,a3] [b2,g#3]@2 [a2,c#3,e3,a3]@2 ~@2 [a2,d3,f#3,a3]@2 ~@2", // A E A D
  AJ: "[b2,e3,g3,b3]!2 ~ [a2,d3,f#3,a3] [a2,d3,f#3,a3]@4", // Em D
})).s("gm_electric_guitar_clean").gain(0.22)

// chords · acoustic guitar steel
const acoustic_guitar_steel = note("<~@20 A B A B A B A ~@10 B ~ B C ~ D E ~@17 B ~ B C ~ D E ~@32>".pickRestart({
  A: "~@7 c4", B: "~@7 g3", C: "f3@5 ~@3", D: "~@7 a#2", E: "g2 ~",
})).s("gm_acoustic_guitar_steel").gain(0.22).pan(0.1)

// drums · kick
const kick = s("bd").struct(`<
  ~@4 A B A B A B A C B@2 D B A B E F G H G H G H I C B@2 D B A B E F G H G H G H I C B@2 D B A B E F B@2 D B A B E F G
  H G H G H I C@2 ~@3 B@2 D B A B E F B@2 D B A B E F B@2 D B A B E F C ~@3
>`.pickRestart({
  A: "x ~@2 x ~@2 x ~ x ~@7", B: "x ~@2 x!2 ~@3", C: "x", D: "x ~@3 x!2 ~@2", E: "x ~@7 x ~ x!2 ~@4", F: "x ~@2 x ~@4",
  G: "x!2", H: "x ~@7 x ~@2 x ~@2 x ~", I: "x ~@3 x ~@2 x",
})).gain(0.44)

// drums · snare
const snare = s("sd").struct(`<
  ~@4 A@7 B A@2 C A@3 C B A@7 D A@2 C A@3 C E A@7 D A@2 C A@3 C E A@2 C A@3 C E A@7 D ~@4 A@2 C A@3 C E A@2 C A@3 C E F
// … 106 more lines