// Knockin' on Heaven's Door — Bob Dylan
// 63 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 91 bars on a 48-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(63/4)

// 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(`<
  ~@7 A B@2 C@2 D@2 E@2 F@3 G H@3 I B@2 J@2 B@2 K@2 B@2 E@2 B@2 J@2 L@3 M H@3 I F@3 M N@3 G ~@9 O P Q@2 R ~ S ~ O P Q@2
  R ~ T H@3 G H@3 I ~ U@2
>`.pickRestart({
  A: "~@30 g5@3 ~@2 c5@9 ~@4, ~@33 e5@2 ~@13, ~@17 d5 ~@6",
  B: "[~ d5@14 ~@3 b4@6 [f#4,a4]@18 f#4@5 ~ [e4,g4]@18 ~@17 e5@13, [g4,b4]@15 g4@8 ~ d5@23 c5@19 e4@6 c5@6 g4@13 ~@5, ~@69 g4@6 e4@10 ~@11]/2", // F#m Em G
  C: "[[b4,d5]@18 ~@3 b4@2 ~ a4@11 ~@10 f#4@2 ~ e4@19 ~@5 e5@9 ~@5 d5@3 c5@6 ~, ~@18 g4@5 ~@12 f#4@7 d5@6 ~@36 e5@4 ~@8, ~@39 a4@6 ~@2 [g4,c5]@22 ~@27]/2", // Bm C5
  D: "[~ d5@14 ~@3 b4@6 [f#4,a4]@18 f#4@5 ~ [e4,g4]@18 ~@17 e5@13, [g4,b4]@15 g4@8 ~ d5@23 c5@19 e4@6 c5@6 g4@13 ~@5, ~@68 g4@7 e4@10 ~@11]/2", // F#m Em G
  E: "[[b4,d5]@18 ~@3 b4@2 ~ a4@12 ~@9 f#4 ~@2 e4@19 ~@5 e5@9 ~@5 d5@3 c5@6 ~, ~@18 g4@5 ~@13 f#4@6 d5@6 ~@36 e5@4 ~@8, ~@39 a4@6 ~@2 [g4,c5]@22 ~@27]/2", // Bm C5
  F: "[[d4,g4]@11 ~@13 [f#4,a4]@12 ~@3 a4@6 d4 ~ [e4,g4]@13 ~@8 c4@2 ~ c4 ~@2 e4@3 c4@2 ~ [c4,e4,g4]@2 ~ [c4,e4,g4,c5]@2 ~ [g4,c5]@6 c4@2 ~@2 g4@12 ~@12 [f#4,a4]@9 d4 ~@2 [f#4,a4]@3 [g4,b4]@2 [f#4,a4]@3 ~ d4@2 ~, b4@12 d4@6 b4@5 ~@16 f#4@5 ~@19 e4@5 ~@3 e4@2 ~ c4@2 ~@10 c4@2 ~@7 d4@9 ~@4 d4@6 b4@5 ~@25, ~@15 g4@5 d4@10 ~@6 d4@5 ~@6 c4@8 ~@5 c4@6 g4@4 ~@2 g4@7 ~@7 e4@5 ~@20 g4@6 d4@7 ~@8 d4@7 ~@5]/3", // G5 F#m Em C C5 F#m G F#m
  G: "[e4,g4]@12 ~@11 c4 ~@3 e4 ~@5 c4 ~@8 c4@3 ~@3, c4@7 ~@5 c4@8 c5@8 ~@2 e4@5 ~@4 [e4,g4,c5]@6 ~@3, ~@14 e4@11 ~@2 c4@5 ~@4 c4@5 ~@7, ~@17 g4@10 ~@3 [g4,c5]@8 ~@10", // Em C C5
  H: "[[d4,g4]@11 ~@13 [f#4,a4]@12 ~@3 a4@6 d4 ~ [e4,g4]@13 ~@6 g4@2 c4@2 ~ c4 ~@2 e4@3 c4@2 ~ [c4,e4,g4]@2 ~ [c4,e4,g4,c5]@2 ~ [g4,c5]@6 c4@2 ~@2 g4@12 ~@12 [f#4,a4]@9 d4 ~@2 [f#4,a4]@3 [g4,b4]@2 [f#4,a4]@3 ~ d4@2 ~, b4@12 d4@6 b4@5 ~@16 f#4@5 ~@19 e4@5 ~@3 e4@2 ~ c4@2 ~@10 c4@2 ~@7 d4@9 ~@4 d4@6 b4@5 ~@25, ~@15 g4@5 d4@10 ~@6 d4@5 ~@6 c4@8 ~@5 c4@6 ~@6 g4@7 ~@7 e4@5 ~@20 g4@6 d4@7 ~@8 d4@7 ~@5]/3", // G5 F#m Em C C5 F#m G F#m
  I: "[e4,g4]@12 ~@11 c4 ~@3 c4@3 ~@3 c4 ~@8 c4@3 ~@3, c4@7 ~@5 c4@8 c5@8 ~@20, ~@14 e4@11 ~@2 e4 ~@2 e4@5 ~ c4@5 ~@7, ~@17 g4@10 ~@3 [g4,c5]@8 ~ [e4,g4,c5]@6 ~@3", // Em C5 C
  J: "[[b4,d5]@18 ~@3 b4@2 ~ a4@12 ~@9 f#4@2 ~ e4@19 ~@5 e5@9 ~@5 d5@3 c5@6 ~, ~@18 g4@5 ~@13 f#4@6 d5@6 ~@36 e5@4 ~@8, ~@39 a4@6 ~@2 [g4,c5]@22 ~@27]/2", // Bm C5
  K: "[[b4,d5]@18 ~@3 b4@2 ~ a4@12 ~@9 f#4@2 [e4,g4,c5]@22 ~@3 e5@9 ~@5 d5@3 c5@6 ~, ~@18 g4@5 ~@13 f#4@6 d5@6 ~@36 e5@4 ~@8, ~@13 a4@2 ~@17]/2", // Bm C
  L: "[[d4,g4]@11 ~@13 [f#4,a4]@12 ~@3 a4@6 d4 ~ [e4,g4]@13 ~@8 c4@2 ~ c4 ~@2 e4@3 c4@2 ~ [c4,e4,g4]@2 ~ [c4,e4,g4,c5]@2 ~ [g4,c5]@6 c4@2 ~@2 g4@12 ~@12 [f#4,a4]@9 d4 ~@2 [f#4,a4]@3 [g4,b4]@2 [f#4,a4]@4 d4@2 ~, b4@12 d4@6 b4@5 ~@16 f#4@5 ~@19 e4@5 ~@3 e4@2 ~ c4@2 ~@10 c4@2 ~@7 d4@9 ~@4 d4@6 b4@5 ~@25, ~@15 g4@5 d4@10 ~@6 d4@5 ~@6 c4@8 ~@5 c4@6 g4@4 ~@2 g4@7 ~@7 e4@5 ~@20 g4@6 d4@7 ~@8 d4@7 ~@5]/3", // G5 F#m Em C C5 F#m G F#m
  M: "[e4,g4]@12 ~@11 c4 ~@3 e4 ~@5 c4 ~@8 c4@3 ~@3, c4@7 ~@5 c4@8 c5@8 ~@2 e4@5 ~@4 [e4,g4,c5]@5 ~@4, ~@14 e4@11 ~@2 c4@5 ~@4 c4@5 ~@7, ~@17 g4@10 ~@3 [g4,c5]@8 ~@10", // Em C C5
  N: "[[d4,g4]@11 ~@13 [f#4,a4]@12 ~@3 a4@6 d4 ~ [e4,g4]@13 ~@6 g4@2 c4@2 ~ c4 ~@2 e4@3 c4@2 ~ [c4,e4,g4]@2 ~ [c4,e4,g4,c5]@2 ~ [g4,c5]@6 c4@2 ~@2 g4@12 ~@12 [f#4,a4]@9 d4 ~@2 [f#4,a4]@3 [g4,b4]@2 [f#4,a4]@3 ~ d4@2 ~, b4@12 d4@6 b4@5 ~@16 f#4@5 ~@19 e4@5 ~@3 e4@2 ~ c4@2 ~@10 c4@2 ~@7 d4@9 ~@4 d4@6 b4@5 ~@25, ~@15 g4@5 d4@10 ~@6 d4@5 ~@6 c4@8 ~@5 c4@6 ~@6 g4@7 ~@7 e4@4 ~@21 g4@6 d4@7 ~@8 d4@7 ~@5]/3", // G5 F#m Em C C5 F#m G F#m
  O: "~@21 [g4,a#4]@3 [e4,g4,a#4]@3 e4@5 e4@3 [e4,g4]@3 [e4,g4]@3 e4@3 e4@4, ~@27 [g4,a#4]@8 a#4@6 [g4,a#4]@7", // Gm Edim Em Gm
  P: "[g4,b4]!2 ~@14, d4@5 ~@19", // G
  Q: "[~@23 [e5,g5,a#5] ~@3 [e5,g5,a#5] ~@2 [e5,g5,a#5] ~@2 [e5,g5,a#5] ~@2 [e5,g5,a#5] ~@2 [e5,g5,a#5] ~@2 [e5,a#5] ~@2 [e5,a#5]@2 d5@13 ~@36, ~@42 g5@2 ~ g5@15 ~@36]/2", // Edim
  R: "~@12 [d5,g5]!4, ~@23 g4@25, ~ a#4, ~@9 c5@7, ~@10 d5 e5@5", // G5
  S: "~@15 c6 d6 ~ e6@2 ~ g6@2 ~ f6@3 d6@3 c6@2 ~ a#5@3 g5@3 f5@2 ~ d5@2 ~ c5@3",
  T: "~@15 c6 d6 ~ e6@2 ~ g6@2 ~ f6@3 d6@3 c6@2 ~ a#5@3 g5@3 f5@2 ~ d5@2 ~ c5@2 ~",
  U: "[~@50 d4@10 [g2,g3]@3 ~@33, ~@13 g5@50 ~@33, ~@6 e5@5 b5@10 ~@11, ~@23 d5@15 g4@25 ~@33, ~@28 b4@15 e4@19 ~@34]/2", // G
})).s("gm_piano").gain(0.35)

// chords · piano · soft notes
const piano_soft = note(`<
  ~@8 A B C D A B C D ~ E ~ F ~ E ~ F A B C D A B C D A B C D A B C D ~ E ~ F ~ E ~ F ~ E ~ F ~ E ~ F ~@9 G ~ H@2 ~@4 G
  ~ I@2 ~@4 E ~ F ~ E ~ F ~@3
>`.pickRestart({
  A: "~@21 d5 ~@26", B: "~@41 e4@3 ~@4, ~@11 c5@5", C: "g4@15 ~@9 f#4@8 ~@16, ~@22 d5@17 ~@9",
  D: "~@8 c5@5 ~@3, ~@22 e4@25 ~, ~@23 g4@24 ~", E: "~@42 c4 ~@5", F: "[f4,g#4] ~@47", G: "~@7 e4 ~@8",
  H: "[~@20 [e5,g5,a#5] ~@27 a5@2 ~@46, ~@47 b5@13 ~@36]/2", I: "[~@20 [e5,g5,a#5] ~@26 b5@13 ~@36, ~@47 a5@2 ~@47]/2",
})).s("gm_piano").gain(0.2)

// bass · electric bass finger · "Bassguita"
const bass = note(`<
  ~@3 A B C D E F G H I F G H J K C L E K M L N F O H J F P H Q F R S I F G H J K C T E K U T N K M T E K M T N V W X Y
  Z AA AB AC AD W X Y Z AA AB AE AF W X Y Z AA ~ AG AH C T E K M T N AI AJ@2
>`.pickRestart({
  A: "~@24 d2@2 e2@3 g2@3 ~@4 g2@5 ~ d2@4 ~@2", B: "g1@10 ~@2 g1@3 a1@3 b1@2 ~ c2@3 d2@2 ~ d2@10 ~@2 d2@2 ~ e2@3 d2@3",
  C: "c2@17 ~@4 g1@3 c2@3 d2@3 ~@3 e2@5 ~ d2@3 c2@5 ~",
  D: "g1@13 ~@2 g1@3 a1@2 ~ b1@3 d2@2 ~ d2@9 ~@3 d2@2 ~ e2@2 ~ d2@3", E: "c2@20 ~@4 c2@2 ~ e2@3 g2@8 ~ e2@2 ~ d2@6",
  F: "g1@16 ~@5 g1@2 ~ d2@16 ~@2 d2@6", G: "a1@21 ~@3 a1@2 ~@4 a1@8 ~ c2@9", H: "g1@15 ~@3 g1@3 c2@3 d2@16 ~@2 d2@6",
  I: "c2@6 ~ g1 c2 ~ c2@3 d2 c2 a1", J: "c2@19 ~@2 g1@3 c2@3 ~@3 c2@8 ~ d2@3 c2@3 a1@3",
  K: "g1@10 ~@2 g1@3 a1@3 b1@2 ~ c2@3 d2@2 ~ d2@10 ~@2 d2@3 e2@3 d2@3",
  L: "g1@13 ~@2 g1@3 a1@2 ~ b1@3 d2@2 ~ d2@9 ~@3 d2@2 ~ e2@3 d2@3",
  M: "~ c2@17 ~@3 g1@3 c2@3 d2@3 ~@3 e2@5 ~ d2@3 c2@5 ~", N: "c2", O: "c2@21 ~@3 c2@2 ~@4 c2@8 ~ c2@9",
  P: "c2@21 ~@3 b1@2 ~@4 c2@8 ~ c2@9", Q: "c2@6 ~ g1 c2 d2 e2 g2 g1 d2 c2 a1", R: "a1@21 ~@3 a1@2 ~@4 a1@8 ~ c2@8 ~",
  S: "g1@16 ~@2 g1@3 c2@3 d2@16 ~@2 d2@6", T: "g1@13 ~@2 g1@3 a1@3 b1@3 d2@2 ~ d2@9 ~@3 d2@2 ~ e2@3 d2@3",
  U: "~ c2@16 ~@4 g1@3 c2@3 d2@3 ~@3 e2@5 ~ d2@3 c2@5 ~", V: "g1@2 ~ g1@3 ~@15 c#2@3 d2@3 d2@3 ~@15 d2@3",
  W: "c2@2 ~ c2@3 ~@15 g1@2 ~ c2@2 ~ c2@2 ~@4 c2@3 ~@3 c2@2 ~ d2@4 ~@2", X: "g1@2 ~ g1@3 ~@18 d2@2 ~ d2@2 ~@16 d2@3",
  Y: "c2@2 ~ c2@3 ~@24 b1@3 b2@3 a#1@3 a#2@3 a1@3 a2@3", Z: "g1@2 ~ g1@3 ~@15 g1@3 d2@3 d2@3 ~@18",
  AA: "c2@2 ~ c2@2 ~@22 f2@2 ~ f2@3 d2@3 f2@3 d2@3 g2@3 g1@3",
  AB: "~@3 g1@2 ~ g1@2 ~ g1@3 ~@12 d2@2 ~ d2@2 ~ d2@2 ~ d2@3 ~@12",
  AC: "c2@2 ~ c2 ~@2 c2@2 ~ c2@3 ~@18 e1@3 e2@3 f1@3 f2@3 f#1@3 f#2@3, ~@45 f2 ~@2",
  AD: "g1@2 ~ g1@2 ~@16 c#2@3 d2@3 d2@3 ~@15 d2@3",
  AE: "c2@2 ~ c2@2 ~ c2@2 ~ c2@3 ~@18 e1@3 e2@3 f1@3 f2@3 f#1@3 f#2@3, ~@45 f2 ~@2",
  AF: "g1@2 ~ g1@2 ~@16 c#2@3 d2@2 ~ d2@3 ~@15 d2@3",
  AG: "c2@2 ~ c2@2 ~@4 b1@3 c2@2 ~ c2@3 ~@3 b1@3 c2@2 ~ c2@3 ~@3 b1@3 c2@3 d2@3 c2@2 ~ a#1@3",
  AH: "g1@10 ~@2 g1@3 a1@3 b1@3 c2@3 d2@2 ~ d2@10 ~@2 d2@3 e2@3 d2@3",
  AI: "c2@5 ~ b1@2 ~ c2@5 ~ b1@3 c2@5 ~ b1@2 ~ c2@5 b1@3 ~ c2@5 ~ d2@6", AJ: "[~@2 g1@93 ~]/2",
})).s("gm_electric_bass_finger").gain(0.46)

// chords · acoustic guitar steel · "12-sn"
const acoustic_guitar_steel = note(`<
  A B C@2 D E F G H I J K H L J K A M N@2 A M O G H L J K H L J P H I J K H L J K A E Q@2 A R S G A B Q@2 A M T U ~@24 A
  M V@2 A M W@2 ~@3
>`.pickRestart({
  A: "~@7 f#4 [a3,d4]@2 ~@5 a3, g2@6 b3@2 ~@2 a3@3 a3@2 ~, [g3,b3] g3 g4@2 ~@2 e4@2, ~ d4@23 ~@9 d4@9 d4@6, ~@3 b3@2 g3@3 [d3,f#4]@8", // D5 G D
  B: "c4@6 ~@38 c4@3 ~, c3@7 g3, e4@17 c4@6 g3@4 c4@3 g4@18, g3 ~@5 g3@6 d4@36, ~@9 c4@5 g3@6 e4@13 g3@3 c4@3 e4@9",
  C: "[[g3,b3]@6 ~@15 f#4@3 a3@5 a3@3 ~@12 a3@3 ~ g3@5 ~@9 g3@4 ~@11 g3@4 ~@2 g3@3 ~@6 g3@3 ~, [g2,d4]@24 ~@12 e4@11 ~@9 c4@10 c4@15 g4@15, ~@6 g3@6 g4@12 ~@9 a3@6 a3@5 ~@9 g3@9 ~@6 g3@7 e4@21, ~@9 b3@6 g3@9 [d3,f#4]@23 c3@40 g3@2 a4@6 ~, ~@18 b3@6 d4@18 d4@5 [c4,e4]@12 e4@12 d4@24 ~]/2", // G G5 D C
  D: "~@7 f#4 [a3,d4]@2 ~@5 a3, g2@2 ~ e4, [g3,b3]@2 g3@2 g4@4 ~@3 d4@3 d4@2, ~ d4@17 b3@6 ~@6 a3@9 a3@6 ~@3, ~@3 b3@2 g3@3 [d3,f#4]@8", // D5 G D
  E: "c4@3 ~@19 c4@2, c3@7 g3, e4@17 c4@6 g3@4 c4@3 g4@18, g3 ~@5 g3@6 d4@36, ~@9 c4@5 g3@6 e4@13 g3@3 c4@3 e4@9",
  F: "[g3,b3]@6 ~@15 f#4@3 a3@5 a3@3 ~@12 a3@3 ~, [g2,d4]@24 ~@12 e4@11 ~, ~@6 g3@6 g4@12 ~@9 a3@6 a3@5 ~@4, ~@9 b3@6 g3@9 [d3,f#4]@23 ~, ~@18 b3@6 d4@18 d4@5 ~", // G G5 D
  G: "g3@5 ~@9 g3@4 ~@11 g3@4 ~@2 g3@3 ~@6 g3@3 ~, c3, [c4,e4]@8 c4@10 c4@15 g4@15, ~@5 g3@6 e4@12 d4@16 g3@2 a4@6 ~, ~@20 g3@7 e4@21", // C
  H: "~@7 g3 a3@4 ~@2 f#4@2, g2 [d3,d4], [g3,b3]@2 g3 d4 f#4@3 ~, ~ d4@14 b3@9 ~@12 a3@12", // D G
  I: "[g3,e4]@4 ~@3 b3 [a3,c4]@2 ~@3 a3!3, [a2,c4] a2, ~@12 g3@13 ~@11 e4@12, ~@5 e4@3 ~@3 c4@5, ~@6 a3@2 ~@2 a3@3 ~ d4@2", // C Am
  J: "g3@12 ~@9 g3@3 d4@6 ~@6 a3@3 ~@5 a3@3 ~, [g2,d4]@24 [d3,f#4]@23 ~, ~@12 g3@6 g4@6 ~@9 d4@6 a3@5 ~@4, ~@5 b3@3 ~@2 a3@2 e4@4, ~@7 d4", // G5 D
  K: "g3@9 g3@3 ~@6 c4@3 ~@5 c4@3 ~@3 g3@4 ~@6 c4@6, c3@13 g3@3, [c4,e4]@5 e4@2 c4 g3@2 e4@6, ~@2 d4@3 c4 d4@2, ~@4 g3@3 g4@9", // C
  L: "[g3,e4]@4 ~@3 b3 [a3,c4]@2 ~@3 a3!3, [a2,c4] a2, ~@12 g3@13 ~@11 e4@12, ~@15 e4@10 ~@8 c4@15, ~@6 a3@2 ~@2 a3@3 ~ d4@2", // C Am
  M: "c4@3 ~@19 c4@2, c3@7 g3, e4@17 c4@7 g3@3 c4@3 g4@18, g3 ~@5 g3@6 d4@36, ~@9 c4@5 g3@6 e4@13 g3@3 c4@3 e4@9",
  N: "[[g3,b3]@6 ~@15 f#4@3 a3@5 a3@3 ~@12 a3@3 ~ g3@5 ~@9 g3@4 ~@11 g3@4 ~@2 g3@3 ~@6 g3@3 ~, [g2,d4]@24 ~@12 e4@11 ~@9 c4@10 c4@15 g4@15, ~@6 g3@6 g4@12 ~@9 a3@6 a3@5 ~@3 [c4,e4]@12 e4@12 d4@16 g3@2 a4@6 ~, ~@9 b3@6 g3@9 [d3,f#4]@23 ~ c3@48, ~@18 b3@6 d4@18 d4@6 ~@5 g3@9 ~@6 g3@7 e4@21]/2", // G G5 C D
  O: "[g3,b3]@6 ~@15 f#4@3 a3@5 a3@3 ~@12 a3@3 ~, [g2,d4]@2 ~ e4, ~@6 g3@6 g4@12 ~@9 a3@6 a3@5 ~@4, ~@9 b3@6 g3@9 [d3,f#4]@23 ~, ~@3 b3 d4@3 d4", // G G5 D
  P: "g3@9 g3@3 ~@6 c4@3 ~@5 c4@3 ~@3 g3@4 ~@6 c4@6, c3@38 g3@9 ~, [c4,e4]@5 e4@2 c4 g3@2 e4@6, ~@2 d4@3 c4 d4@2, ~@4 g3@3 g4@9", // C
  Q: "[[g3,b3]@6 ~@15 f#4@3 a3@5 a3@3 ~@12 a3@3 ~ g3@5 ~@9 g3@4 ~@11 g3@4 ~@2 g3@3 ~@6 g3@4, [g2,d4]@24 ~@12 e4@11 ~@9 c4@10 c4@15 g4@6 g3@2 a4@7, ~@6 g3@6 g4@12 ~@9 a3@6 a3@5 ~@3 [c4,e4]@12 e4@12 d4@25, ~@9 b3@6 g3@9 [d3,f#4]@23 ~ c3@48, ~@18 b3@6 d4@18 d4@6 ~@5 g3@9 ~@6 g3@7 e4@21]/2", // G G5 C D
  R: "c4@2 ~@13 c4, c3@7 g3, e4@17 c4@7 g3@3 c4@3 g4@18, g3 ~@5 g3@6 d4@36, ~@9 c4@5 g3@6 e4@13 g3@3 c4@3 e4@9",
  S: "[g3,b3]@6 ~@15 f#4@3 a3@5 a3@3 ~@12 a3@3 ~, [g2,d4]@2 ~ e4, ~@6 g3@6 g4@12 ~@9 a3@6 a3@5 ~@4, ~@3 b3@2 g3@3 [d3,f#4]@8, ~@3 b3 d4@3 d4", // G G5 D
  T: "[g3,b3]@6 ~@15 f#4@3 a3@5 a3@3 ~@12 a3@3 ~, [g2,d4]@24 ~@12 e4@11 ~, ~@6 g3@6 g4@12 ~@9 a3@6 a3@5 ~@4, ~@9 b3@6 g3@9 [d3,f#4]@23 ~, ~@3 b3 d4@3 d4", // G G5 D
  U: "g3@5 ~@9 g3@4 ~@11 g3@4 ~@2 g3@3 ~@6 g3@3 ~, c3@11 g4@5, [c4,e4]@8 c4@10 c4@21 g3@2 a4@6 ~, ~@5 g3@6 e4@12 d4@24 ~, ~@20 g3@7 e4@21", // C
  V: "[[g3,b3]@6 ~@15 f#4@3 a3@5 a3@3 ~@12 a3@3 ~ g3@5 ~@9 g3@4 ~@11 g3@4 ~@2 g3@3 ~@6 g3@4, [g2,d4]@24 ~@12 e4@11 ~@9 c4@10 c4@15 g4@6 g3@2 a4@7, ~@6 g3@6 g4@12 ~@9 a3@6 a3@5 ~@9 g3@9 ~@6 g3@7 e4@21, ~@9 b3@6 g3@9 [d3,f#4]@23 ~ c3@48, ~@18 b3@6 d4@18 d4@5 [c4,e4]@12 e4@12 d4@25]/2", // G G5 D C
  W: "[[g3,b3]@6 ~@15 f#4@3 a3@5 a3@3 ~@12 a3@3 ~ g3@5 ~@9 g3@4 ~@11 g3@4 ~@2 g3@3 ~@6 g3@3 ~, [g2,d4]@24 ~@12 e4@11 ~@9 c4@10 c4@15 g4@15, ~@6 g3@6 g4@12 ~@9 a3@6 a3@5 ~@9 g3@9 ~@6 g3@7 e4@21, ~@9 b3@6 g3@9 [d3,f#4]@23 ~ c3@48, ~@18 b3@6 d4@18 d4@5 [c4,e4]@12 e4@12 d4@16 g3@2 a4@6 ~]/2", // G G5 D C
})).s("gm_acoustic_guitar_steel").gain(0.25).pan(0.1)

// chords · overdriven guitar · "Overdrive"
const overdriven_guitar = note(`<
  ~@4 A B C D ~@8 A E F D G E F D ~@16 A E F D A E F D A E F D A E F D H I J K L M N O P ~@3 Q R ~@2 S T ~@2 Q T P D A E
  F D A E F D U V@2
>`.pickRestart({
  A: "[d3,g3]@23 ~ [a3,d4]@24", B: "[g3,c4]@27 [g3,c4]@4 ~@2 [g3,c4]@2 ~ [g3,c4]@2 ~ [g3,c4]@3 ~@3 [g3,c4]@3",
  C: "[d3,g3]@23 ~ a3@22 ~@2, ~@23 d4@24 ~", D: "[g3,c4]@23 ~", E: "[g3,c4]", F: "d3@23 ~ a3@22 ~@2, ~@23 d4@24 ~",
  G: "[d3,g3]@23 ~ a3@23 ~, ~@23 d4@24 ~", H: "[d3,g3]@2 ~ [d3,g3]@3 ~@15 g3@2 ~ a3@2 ~ [a3,d4]@3 ~@18, ~@23 d4@3 ~@22",
  I: "[g3,c4]@3 [g3,c4]@4 ~@5 g3 ~@2 [g3,c4]@5 ~ g3@2 ~ [g3,c4]@2 ~ [g3,c4]@2 ~@4 g3@3 [g3,c4]@2 ~ [g3,c4]@2 ~ [g3,c4]@4 ~@2", // C5
  J: "[d3,g3]@2 ~ [d3,g3]@2 ~@4 d3 ~@5 [d3,g3] ~@2 [d3,g3] ~@3 d3 ~ a3@2 ~ a3@3 ~@9 [a3,d4] ~ [a3,d4] ~@3 d4 ~@2, ~@4 d4 ~@3", // G5 D5
  K: "[g3,c4]@3 [g3,c4]@3 ~@2 g3@2 ~@2 [g3,c4]@2 ~ [g3,c4]@3 ~@2 [g3,b3]@3 ~ c4@2 ~ [g3,c4]@3 ~@3 b3@2 ~ c4@3 g3@2 ~ [g3,d4]@3 ~@3, ~@23 g3@3 ~@7 g3@5 ~@10", // C5 G C5 G5
  L: "[d3,g3]@2 ~ g3@4 [e3,f#3] [c#3,d3] [a2,b2] [f#2,g2] ~@13 [a3,d4]@2 ~ [a3,d4]@3 [b3,c#4] [g3,a3] [d3,e3,f#3] [b2,c#3] ~@11 g3 ~@2, ~@3 d3@2 ~@43", // G5 Esus2 Dmaj7 Asus2 Gmaj7 D5 Bsus2 Gsus2 …
  M: "c4@2 ~ c4@3 ~ g3 ~ g3 ~ [g3,c4]@3 ~ [g3,c4]@2 ~@4 [g3,b3]@2 ~ [g3,c4]@2 ~ [g3,c4]@3 [g3,c4] ~ [g3,c4]@2 ~@2 [g3,c4]@2 ~ c4@2 ~ [a3,d4]@2 [b3,c4,c#4] [g3,a3] [e3,f#3] ~, g3@5 ~@33 g3@2 ~@8", // C5 G C5 D5 Gsus2 Esus2
  N: "[g2,d3,g3]@2 ~ [g2,d3,g3]@7 ~@14 [a3,d4]@3 [a3,d4]@5 ~@7 [a3,d4]@2 ~ [a3,d4]@3 g3@2 ~", // G5 D5
  O: "[g3,a#3,c4]@2 ~ [g3,c4]@3 g3 ~@2 [g3,b3]@3 [g3,c4]@2 ~ [g3,c4]@3 g3 ~@2 [g3,b3]@2 ~ [g3,c4]@2 ~ c4@8 ~ g3@5 ~ [g3,c4]@3 ~@3, ~@27 g3@5 ~@4 b3@2 ~@10", // C7 C5 G C5 G C5
  P: "[d3,g3]@11 ~@37", // G5
  Q: "[d4,g4]@2 ~ [d4,g4] ~@2 [d4,g4] ~@2 [d4,g4] ~@2 [d4,g4] ~@2 [d4,g4] ~@2 [d4,g4] ~@2 [d4,g4]@2 ~ [d4,f#4] ~@2 [d4,f#4] ~@2 [d4,f#4] ~@2 [d4,f#4] ~@2 [d4,f#4] ~@2 [d4,f#4] ~@2 [d4,f#4] ~@2 [d4,f#4]@2 ~", // G5 D
  R: "[c4,e4]@15 ~", // C
  S: "[d4,g4]@2 ~ [d4,g4] ~@2 [d4,g4]@2 ~ [d4,g4] ~@2 [d4,g4]@2 ~ [d4,g4] ~@2 [d4,g4] ~@2 [d4,g4]@2 ~ [d4,f#4] ~@2 [d4,f#4] ~@2 [d4,f#4] ~@2 [d4,f#4] ~@2 [d4,f#4] ~@2 [d4,f#4] ~@2 [d4,f#4] ~@2 [d4,f#4]@2 ~, [d3,g3]@11 ~@37", // G5 D G5
  T: "[c4,e4]@23 ~", U: "~@35 c5@13, [g2,c3], ~@3 g3@13, ~@17 c4@31, ~@13 g4@11",
  V: "[b4@8 g4@84 ~ [d4,g4]@3, d4@31 ~]/2", // G5
})).s("gm_overdriven_guitar").gain(0.28).pan(0.9)

// chords · distortion guitar · "Dist. 1"
const distortion_guitar = note(`<
  ~@3 A B@2 C@2 ~@8 D E C@2 F@2 C@2 ~@16 D E G@2 D E H@2 D E C@2 D E I@2 J K L M N O P Q R ~@7 R ~@7 D E C@2 D E C@2 S
  T@2
>`.pickRestart({
  A: "~@41 d3@6 ~", B: "[[d3,g3]@24 [a3,d4]@23 [g3,c4]@48 ~]/2",
  C: "[[d3,g3]@24 [a3,d4]@16 ~ d4@3 c#4@3 [g3,c4]@44 ~@5, ~@41 a3@5 ~@50]/2", D: "[d3,g3]@24 [a3,d4]@23 ~",
  E: "[g3,c4]", F: "[[d3,g3]@24 [a3,d4]@23 ~ g3@46 ~@2, ~@47 c4@48 ~]/2",
  G: "[[d3,g3]@24 [a3,d4]@16 ~ d4@3 c#4@3 [g3,c4]@44 ~@5, ~@41 a3@6 ~@49]/2", // G5 D5 C5
  H: "[[d3,g3]@24 [a3,d4]@16 ~ d4@3 c#4@3 ~ g3@44 ~@4, ~@41 a3@5 ~ c4@44 ~@5]/2", // G5 D5
  I: "[[d3,g3]@24 [a3,d4]@16 ~ d4@3 c#4@3 ~ g3@44 ~@4, ~@41 a3@6 c4@44 ~@5]/2", // G5 D5
  J: "[d3,g3]@2 ~ [d3,g3]@3 ~@15 g3@2 ~ a3@2 ~ [a3,d4]@3 ~@18, ~@23 d4@3 ~@22", // G5 D5
  K: "[g3,c4]@3 [g3,c4]@4 ~@5 g3 ~@2 [g3,c4]@5 ~ g3@2 ~ [g3,c4]@2 ~ [g3,c4]@2 ~@4 g3@3 [g3,c4]@2 ~ [g3,c4]@2 ~ [g3,c4]@4 ~@2", // C5
  L: "[d3,g3]@2 ~ [d3,g3]@3 ~@18 a3@2 ~ a3@3 ~@9 [a3,d4] ~@5 d4 ~@2, ~@4 d4 ~@3", // G5 D5
  M: "[g3,c4]@3 [g3,c4]@3 ~@2 g3@2 ~@2 [g3,c4]@2 ~ [g3,c4]@3 ~@2 b3@2 ~@2 c4@2 ~ [g3,c4]@3 ~@3 b3@2 ~ c4@2 g3@2 ~@2 [g3,d4]@3 ~@3, ~@33 g3@5 ~@10", // C5 G5
  N: "[d3,g3]@2 ~ g3@4 ~@2 b2 [f#2,g2] ~@13 [a3,d4]@2 ~ [a3,d4]@3 ~ [g3,a3] [e3,f#3] c#3 ~@11 g3 ~@2, ~@3 d3@2 ~@43", // G5 Gmaj7 D5 Gsus2 Esus2
  O: "c4@2 ~ c4@3 ~@3 g3 ~ [g3,c4]@3 ~ [g3,c4]@2 ~@4 [g3,b3]@2 ~ [g3,c4]@2 ~ [g3,c4]@3 [g3,c4] ~ [g3,c4]@2 ~@2 [g3,c4]@2 ~ c4@2 ~ [a3,d4]@2 [b3,c#4] [g3,a3] ~@2, g3@5 ~@33 g3@2 ~@8", // C5 G C5 D5 Bsus2 Gsus2
  P: "[g2,d3,g3]@2 ~ [g2,d3,g3]@7 ~@14 [a3,d4]@3 [a3,d4]@5 ~@7 [a3,d4]@2 ~ [a3,d4]@3 g3@2 ~", // G5 D5
  Q: "[g3,a#3,c4]@2 ~ [g3,c4]@3 ~@3 [g3,b3]@3 [g3,c4]@2 ~ [g3,c4]@3 g3 ~@2 [g3,b3]@2 ~ [g3,c4]@2 ~ c4@8 ~ g3@5 ~ [g3,c4]@3 ~@3, ~@27 g3@5 ~@4 b3@2 ~@10", // C7 C5 G C5 G C5
  R: "[d3,g3]@11 ~@37", S: "~@35 c5@13, [g2,c3], ~@3 g3@13, ~@17 c4@31, ~@13 g4@11", T: "[d4, b4 ~@11]/2",
})).s("gm_distortion_guitar").gain(0.28).pan(0.1)

// chords · distortion guitar · "Dist. 1" · soft notes
const distortion_guitar_soft = note("<~@58 A B C D ~ E ~@25 F@2>".pickRestart({
  A: "~@9 d3 ~@5 [d3,g3] ~@2 [d3,g3] ~@3 d3 ~@18 [a3,d4] ~@6", B: "~@20 g3@2 ~ g3@3 ~@22",
  C: "~@7 [e3,f#3] [c#3,d3] a2 ~@20 [b3,c#4] ~ d3 b2 ~@14", D: "~@7 g3 ~@36 c4 ~ [e3,f#3] ~", E: "~@6 g3 ~@41",
  F: "[~ g4@11]/2",
})).s("gm_distortion_guitar").gain(0.16).pan(0.1)

// other · distortion guitar · "Dist. 2"
const distortion_guitar_2 = note(`<
  ~@19 A B ~@3 C@2 D@2 E F@4 ~@10 A B ~@2 G H@6 I@4 J@2 ~@23 A B ~@2 G K L@2
>`.pickRestart({
  A: "~@24 g4@2 f4@3 d4@3 c4@2 ~ d4@3 c4@3 a#3@6 ~", B: "g3 ~@3",
  C: "[~@6 g4@2 ~@4 b4@5 ~ g4@4 ~@7 d5@5 ~ b4@6 ~ g4@3 g4@42 ~@2 d4 e4@3 g4@3, ~@23 a4@13 ~@60]/2",
  D: "[e5@5 ~ d5@8 ~@3 c5@3 b4@3 c5@16 ~@2 c5@3 b4@3 c5@21 b4@3 ~ e4@12 b4@3 c5@3 g5@3 c5@3]/2",
  E: "b4@8 ~@4 e5@3 g5@3 b5@6 a5@9 ~@3 b5@5 ~ b5@5 ~",
  F: "[g5@39 ~@6 d6@9 c6@2 b5@3 ~ c6@5 ~ b5@3 d6@8 ~ c6@2 b5@3 ~ c6@6 c6@3 e5@8 ~@13 b4@11 g4@4 g5@27 ~@36]/4",
  G: "g5@47 ~",
  H: "[g5@23 f#5@3 e5@3 d5@3 e5@40 ~@3 e5@2 f#5@3 a5@6 g5@9 b5@6 ~ d6@3 b5@6 d6@2 ~ b5@6 d6@2 ~ b5@9 a5@2 ~ g5@3 e5@2 g5@8 ~ e5@3 d5@3 c5@12 ~ b4 c5 b4@3 a4@3 g4@3 ~ b4@6 b4@5 g4@12 ~@4 b4@3 c5@3 e5@8 d5@7 ~@3 d5@2 e5@3 g5@9 e5@3 g5@4 ~@3 e5 g5 a5@3 a#5 b5@5 a5@3 g5@3 ~ d6@15]/6",
  I: "[d6@15 ~@2 c6@3 ~ b5@2 ~ d6@5 c6@3 b5@3 d6@6 c6@3 b5@3 c6@5 ~ b5@3 g5@12 ~@7 a#5@8 ~ a#5@11 b4@13 g4@11 f#4@30 e4@31 d4@9 c4 b3@2]/4",
  J: "g3/2", K: "c4@8 ~ e4@8 g4@9 ~ c5@8 e5@6 g5@7", L: "[~ b5@89 ~@6]/2",
})).s("gm_distortion_guitar").gain(0.4)

// drums · kick
const kick = s("bd").struct(`<
  ~@4 A B A C@2 D C D C D C E A B A C A B A C@2 D C D C D C E C D C D C D C E A B A C A B A C A B A C A B A C F G F G F
  G F G F G F G F G F G F G F G F G H I A B A C A B A C J ~@2
>`.pickRestart({
  A: "x ~@6 x!2 ~@6 x", B: "x ~@7 x ~@6 x", C: "x!2", D: "x ~@3 x!2 ~@2", E: "x!6 ~@2", F: "x!2 ~@6 x!2 ~@6",
  G: "x!2 ~@5 x!2 ~@7", H: "x", I: "x ~@2 x ~@2 x ~@3 x ~@5",
  J: "~@3 x ~@2 x ~@5 x ~@2 x ~@5 x ~@2 x ~@4 x ~@3 x ~@4 x ~@7 x ~",
})).gain(0.36)

// drums · rim
const rim = s("rim").struct("<~@24 [~ x ~ x]!7 [~ x ~@2] ~@59>").gain(0.4)

// drums · snare
const snare = s("sd").struct(`<
  ~@3 A B@11 C B@8 ~@7 D B@7 E B@15 F B@3 G B G B H B@3 G B G B G B@3 G B G I J B@8 K ~@2
>`.pickRestart({
  A: "~@23 x ~@5 x ~@5 x ~@12", B: "~ x ~ x", C: "x ~@11 x ~@10 x ~@24", D: "~@23 x ~@24",
  E: "x ~@11 x ~@10 x ~@5 x!2 ~@4 x!2 ~@11", F: "~@4 x!10 ~@2", G: "~@2 x ~@3 x!2", H: "~@4 x ~@7 x ~ x!2", I: "x",
  J: "x ~@3 x ~@3 x ~@2 x ~@4", K: "x ~@8 x ~@8 x ~@8 x ~@7 x ~@6 x ~@5",
})).gain(0.32)

// drums · low tom
const low_tom = s("lt").struct(`<
  ~@3 A ~ B ~ A ~@3 B ~@3 A ~ B ~ A ~ B ~ B ~@3 B ~@3 C ~@3 B ~@3 A ~ B ~ A ~ B ~ B ~ B ~ A ~ B ~ B ~@5 B ~ D ~@5 B ~ D
// … 64 more lines