// Fire & Rain — James Taylor
// 75 bpm, 4/4, key C major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: duplicate parts dropped: ch 6 "FIRE AND RAIN     5" electric guitar jazz (copy of ch 3 "FIRE AND RAIN     3" acoustic guitar steel)
// note: Full arrangement: all 63 bars on a 48-step grid, each part at one level. Source detail keeps the original performance.
setcpm(75/4)

// 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 · "FIRE AND RAIN"
const piano = note(`<
  ~@2 A B C D E F G H@2 I J K L M N O P Q@2 R S T U V W X Y Z AA AB AC AD AE AF AG@2 AH AI AJ AK AL AM@2 AN AO AP AQ AR
  AS AT AU AV@2 AW AX AY AZ BA BB BC ~
>`.pickRestart({
  A: "[c3,g3,c4,e4]@12 [g2,g3,b3,d4]@11 ~", B: "[a#2,f3,a#3,d4]@23 ~ [a#2,a#3,d4,f4,a4]@24, c4 ~@47",
  C: "~ g4@21 ~@20 g3@6, [c3,c4,e4]@11 ~ g2@12, d4@2 ~@28 g3@11 ~@7, ~@36 [a#3,d4,f4]@11 ~", // C A#
  D: "[a3,c4,f4]@11 ~ [c4,f4,a4]@11 ~ [c4,e4,g4]@5 ~ [g3,c4,d4]@5 ~ [g3,c4,e4]@5 ~ [g3,c4,f4]@5 ~, f2@4 c3 ~@3", // F C Gsus4 C Csus4
  E: "[g3,c4,e4]@20 ~@4 [g2,g3,b3,d4]@12 [g2,g3,b3,d4]@11 ~, d4 ~@47", // C G
  F: "[a#2,f3,a#3,c4]@11 ~ [a#2,f3,a#3,c4]@11 ~ [a#2,f3,a#3,c4]@10 ~@2 [a#2,d4,f4,a#4,c5]@12", // A#sus2 A#
  G: "[c3,g3,c4,e4]@23 ~ [f3,a#3,d4]@12 [a#3,d4,f4]@10 ~@2, d4@2 ~@22 g2@23 ~", // C A#
  H: "[[c4,f4,a4]@11 ~ [c4,f4,a4]@8 ~@4 d4 g4@22 ~ [g3,c4,e4]@12 [c3,g3,c4,e4]@12 [g2,g3,b3,d4]@11 ~@2 [b3,d4]@11, f2@23 ~ [c3,c4,e4]@23 c3@13 ~@24 [g2,g3]@11 ~, ~@47 d4@2 ~@47]/2", // F C G Bm C G
  I: "[a#2,f3,a#3,c4]@11 ~ [f3,a#3,c4]@12 a#2@6 ~@3 a#2@2 ~@4 [a#3,c4,f4]@8 ~, ~@12 a#2@10 ~@8 [f3,a#3,c4]@6 a#2@11 ~", // A#sus2 Fsus4 A#sus2 Fsus4
  J: "[f3,c4,f4,a4] [e3,c4,e4,g4] [d3,a3,c4,f4] [g3,c4,d4,g4]", // F C Dm7 Gsus4
  K: "~ e4@11 ~ [c4,e4]@8 ~@3 [a3,c4,f4]@4 ~@2 [g3,c4,e4]@6 ~@3 [g3,c4,e4]@7 ~@2, c3@19 ~@2 c3@14 ~ c3@11 ~, [g3,c4]@4 g3@3 ~@9, d4 ~@23", // C F C C5
  L: "[f3,c4,f4,a4] [e3,c4,e4,g4] [d3,c4,d4,f4] [g3,c4,d4,g4]", // F C Dm7 Gsus4
  M: "[c3,g3,c4,e4]@11 ~ [c3,g3,c4,e4]@11 ~ f4@3 e4@7 ~@8 c3@3 c3@3, ~@12 [c3,g3,c4]@5 ~ [g3,c4]@6, ~@9 [c3,d4] ~@2, ~@19 e4@5", // C C5 Csus2
  N: "[f3,c4,f4,a4]@12 [e3,c4,e4,g4]@11 [d3,c4,d4,f4]@13 [g3,c4,d4,g4]@12", // F C Dm7 Gsus4
  O: "[c3,g3,c4,e4]@11 ~ [c3,g3,c4,e4]@11 ~ f4@2 e4@8 ~@2 [g3,d4]@6 [g3,e4]@6, ~@12 [c3,g3,c4]@5 ~ [c3,c4]@6", // C G5 C C5 C
  P: "[a#2,f3,a#3,d4]@12 [a2,f3,a3,c4]@11 ~ [f3,g3,c4]@12 [f3,g3,a#3]@12, ~@12 g2@11 ~", // A# F Fsus2 Gm7
  Q: "[~@41 c4@2 ~@11 d4@17 ~@15 e4@9 ~, [c2,c3]@91 ~@5, ~@36 g3@8 c4@15 ~@25 c4@11 ~, ~@39 a3@10 ~@35 d4@5 ~@7]/2", // C
  R: "~ e4@9 ~@2 [e4,g4,c5]@9 ~@3 [d4,f4] ~@5 [d4,f4,a#4]@6 [d4,f4,a#4]@5 ~ [d4,f4]@5 ~, c3@2 g2!2, [g3,c4]@3 ~@13, d4@2 ~@40 a#4 ~@5", // C Dm A# Dm C5
  S: "[a3,c4,f4]@11 ~ [f4,a4]@6 c4@4 ~@8 d4@3 e4@6 ~@3 [a3,c4,f4]@6, f3@22 ~@2 c3@14 ~ c3@5 ~@4, ~@15 [g3,c4]@5 ~@4", // F C5
  T: "~ e4@10 ~ [c3,g3,c4,e4]@11 ~ [g2,g3,b3,d4]@11 ~ [g2,g3,b3,d4]@11 ~, [c3,g3,c4]@11 ~@37, d4 ~@23", // C G C5
  U: "[a#3,c4,f4]@10 ~@2 [a#3,c4,f4]@11 ~ [a#2,a#3,f4,a4]@12 [a#3,f4,a#4,c5]@11 ~, a#2@11 ~@13", // A#sus2 A#maj7 A#sus2
  V: "[g3,c4,e4]@12 ~ c5@11 [d4,f4,a#4]@12 f4@6 g4@5 ~, c3@23 ~ g2@23 ~, ~@12 [e4,g4]@11 ~@25", // C A# Em
  W: "[f4,a4]@6 ~@6 [f4,a4]@7 ~@5 [c3,c4,e4,g4]@24, f2@7 ~@9, ~@6 c4@13 ~@5 d4@2 ~@22", // F C
  X: "[c3,c4,e4,g4]@23 ~ [g2,g3,b3,d4]@11 ~ [g2,g3,b3,d4]@12, d4 ~@47", // C G
  Y: "~@6 a#3@3 c4 ~@2 [f3,a#3,c4]@7 ~@2 [a#3,d4,a4]@8 ~ [a#3,d4,f4]@8 ~ [a#2,f3,a#3,c4]@6 d4@2 ~, a#2@19 ~ a#2@17 ~@11, ~@3 f3@7 ~@38", // Fsus4 A#maj7 A# A#sus2
  Z: "[f3,c4,f4,a4]@11 ~ [e3,c4,e4,g4]@11 ~ [d3,c4,d4,f4]@11 ~ [g3,c4,d4,g4]@10 ~@2", // F C Dm7 Gsus4
  AA: "[c3,g3,c4,e4]@17 ~ [c3,g3,c4,e4]@3 ~@6 e4@6 c4@2 ~@2 e4@3 ~@2 [g3,c4,e4]@4 ~@2, ~@8 g3@3 ~@5, ~@24 c4@5 ~@19, ~@24 d4@3 ~@9 d4@2 ~@10, ~@25 c3@9 ~@2 [c3,g3,c4]@4 ~ c3@5 ~@2", // C C5
  AB: "~ [c4,f4,a4]@10 ~ [e3,c4,e4,g4]@11 ~ [c4,d4,f4]@11 ~ [g3,c4,d4,g4]@12, f3@12 ~@11 d3@12 ~@13", // F C Dm7 Gsus4
  AC: "[c3,g3,c4,e4]@11 ~ [c3,g3,c4,e4]@9 ~@3 f4@2 ~ e4@6 ~@3 d4@3 e4@7 ~@2, ~@21 c3@9 ~@3 c3@13 ~@2, ~@12 [g3,c4]@5 ~ [g3,c4]@5 ~", // C C5
  AD: "[f3,f4,a4,c5]@12 [e3,f4,a4]@12 [d3,f4,a4,c5]@12 [g3,f4,g4,c5]@11 ~", // F Fmaj7 Dm7 Csus4
  AE: "d4@3 e4@8 ~ [c3,e4]@9 ~@3 d4@2 e4@7 ~@9 g3@5 ~, [g3,c4]@21 g3@10 ~@2 g3@6 ~@9, c3@11 ~@13 [c3,c4]@10 ~@2 [c3,c4,e4]@10 ~@2", // C C5 C
  AF: "[a#2,f3,a#3,d4]@11 ~ [a2,f3,a3,c4]@11 ~ c4@11 ~ a#3@11 ~, ~@24 [g2,f3,g3]@23 ~", // A# F G7
  AG: "[c3@18 ~@18 g3@3 a3@2 ~ c3@3 ~@39 [g3,d4]@9 ~@3, ~@18 c2@44 ~@4 c2@27 ~@3, ~@41 c4@2 ~@2 c4@36 ~@3 c4@4 ~@8, ~@12 c3@11 ~]/2", // G5
  AH: "d4@2 ~@10 g3@6 c3@5 ~ [g3,a#3,d4]@11 ~@7 g2@6, c2 ~, c4 ~@2, g3@12 ~@23 [g3,a#3,d4]@12 ~, ~@2 e4@15 ~@19 f4@12", // Gm
  AI: "[f2,a3,c4,f4]@11 ~ [f2,a3,c4,f4]@11 d4 [c3,e4]@22 ~@2, ~@23 [g3,c4]@23 ~@2", // F C C5
  AJ: "~@6 [g3,c4,e4]@4 ~@2 [c4,e4,g4]@3 ~@3 [c4,e4,g4] ~@2 [c4,e4,g4]@3 [g2,g3,b3,d4]@11 ~ [g2,g3,b3,d4]@11 ~, c3@14 ~ c3@8 ~@25", // C G
  AK: "[a#2,f3,a#3,d4]@12 [a#2,a#3,c4,f4]@9 ~@3 [c4,f4,a4]@2 ~ [c4,f4,a4]@8 ~ [a#2,c4,a4,c5]@10 ~@2, ~@23 a#2@2 ~ a#2@8 ~@14", // A# A#sus2 F
  AL: "[c3,g3,c4,e4]@11 ~ [c3,g3,c4,e4]@11 ~ [g3,a#3,d4]@3 [a#3,d4]@6 g3@3 ~@6 g3@6, d4@3 ~@21 g2@11 ~ [g2,a#3,d4,f4]@11 ~, ~@27 g3@4 ~@17", // C Gm A# Gm7
  AM: "[[f2,c4,f4,a4]@12 [f4,a4,c5]@7 ~@5 [c3,c4,e4,g4]@10 ~ c3@4 f4@2 ~ e4@2 d4@2 ~ d4 c3@12 [c3,g3,c4,e4]@11 ~ [g2,g3,b3,d4]@11 ~ [g2,g3,b3,d4]@11 ~, ~@12 f2@11 ~ d4@2 ~@13 [g3,c4]@6 ~@2 [g3,c4,e4]@12 ~@37, ~@41 c3@6 ~@49]/2", // F C G C5 C
  AN: "[c2,f3,a#3,d4]@11 ~ [c2,f3,a#3,d4]@10 ~@2 [f3,a#3,d4]@11 ~@3 a3@3 g3@3 f3@2 ~@2, ~@23 c2@11 ~@2 [c2,d4]@12, ~@9 a#3 ~@2", // A# Csus2
  AO: "[f3,c4,f4,a4]@11 ~@7 [c4,a4]@5 ~ [d3,f4,a4,c5]@12 f4@6 d5@4 ~@2, ~@11 [c4,a4]@6 ~@19 c5@4 ~@8, ~@12 e3@12 ~@12 [g3,g4]@11 ~", // F Dm7 F G
  AP: "[c3,e4,g4,c5]@10 ~@2 e4@3 f4@2 ~@3 [c4,d4]@3 ~ g3@2 [g3,c4]@4 ~@3 [g3,c4,e4]@8 ~ [g3,e4]@6, ~@12 [c3,c4]@10 ~ c3@7 ~@2 c3@8 ~ c3@5 ~@2, ~@12 g3@5 ~ [g3,e4]@4 ~ [c4,e4]@2 ~ e4@2 ~@5 d4@2 ~@7 [c4,d4]@3 ~@3", // C Csus2 C5 C Csus2
  AQ: "[f3,f4,a4]@11 ~ e3@11 ~ [d3,f4,a4,c5]@12 [g3,f4,a4]@11 ~, ~@11 [f4,a4,c5]@10 ~@3 g4 ~@11 g4 ~@11", // F Dm7 Dm F
  AR: "[c3,g3,c4,e4]@11 ~ [c3,g3,c4,e4]@10 ~@2 f4@2 ~ e4@7 ~@2 d4@3 e4@8 ~, d4 ~@11 d4 ~@11 [c3,g3,c4]@11 c4@11 ~@2, ~@36 [c3,g3]@11 ~", // C C5
  AS: "[f3,f4,a4,c5]@11 ~ [e3,f4,a4,c5]@11 ~ [d3,f4,a4,c5]@12 [g3,f4,g4,c5]@12", // F Fmaj7 Dm7 Csus4
  AT: "[c3,e4,g4,c5]@11 ~ [c3,g3,e4]@10 ~@4 e4@7 ~@2 d4@3 e4@7 ~@3, ~@11 c4@9 ~@3 c3@11 ~ [c3,g3,c4]@10 ~@3, ~@11 d4@2 ~@10 f4@3 ~@22, ~@24 [g3,c4]@11 ~@13", // C C5
  AU: "[a#2,f3,a#3,d4]@11 [a2,f3,a3,c4]@12 ~ [f3,g3,c4]@12 [f3,g3,a#3]@10 ~@2, ~@23 g2@23 ~@2", // A# F Fsus2 Gm7
  AV: "[~@35 g3@4 a3@2 c4@3 c4@10 ~@3 [c4,d4,g4]@8 ~ [c4,d4,g4]@17 [c4,d4,g4]@11 ~@2, c2@67 ~@29, c3@53 ~ c3@36 ~@6]/2", // Csus2
  AW: "[c3,d4,g4,c5]@21 ~@6 d4@6 g4@2 ~ [c4,d4,g4]@11 ~, ~@24 [c3,c4]@11 c3@11 ~@2", // Csus2 C
  AX: "[c3,c4,d4,g4]@8 ~ [c3,d4,g4,c5]@5 ~ [c3,d4,g4,c5]@7 ~@2 c3@6 [c4,d4,g4]@3 ~@3 [c4,d4,g4]@4 ~@2 [c4,d4,g4]@6, ~@33 c3@14 ~", // Csus2
  AY: "~@3 [a#3,d4]@5 g3@3 ~@7 c3@4 ~@5 [a#3,d4]@5 g3@3 [a#3,d4,f4]@6 [g3,a#3,d4]@5 ~@2, c3@2 ~ c3@3, ~@11 [a#3,d4,f4]@14 ~@23", // A# Gm A#
  AZ: "~@3 [c4,d4,g4]@6 ~@2 [c4,d4,g4]@11 ~ [d4,g4,c5]@2 ~@2 [d4,g4,c5]@6 ~@2 [d4,g4,c5]@5 ~ [c3,d4,g4]@5 ~@2, c3@8 ~ c3@14 c3@8 ~@2 c3@8 ~@7", // Csus2
  BA: "[f4,a#4,d5]@10 ~ [f4,a#4,d5]@9 ~@6 [a#4,d5]@6 ~@9 c3@6 ~, c3@15 ~@5 c3@11 ~ c3@6 ~@10, ~@23 f4@11 ~ [f4,a#4,d5]@11 ~@2", // A#
  BB: "[c3,c4,d4,g4]@8 ~ [c3,d4,g4,c5]@5 ~ [c3,d4,g4,c5]@7 ~@2 c3@6 [c4,d4,g4]@3 ~@3 [c4,d4,g4]@4 ~ [c4,d4,g4]@6 ~, ~@33 c3@14 ~", // Csus2
  BC: "~@3 [a#3,d4]@5 g3@3 ~@6 c3@4 ~@6 [a#3,d4]@5 g3@3 [a#3,d4,f4]@6 [g3,a#3,d4]@5 ~@2, c3@2 ~ c3@3, ~@11 [a#3,d4,f4]@14 ~@23", // A# Gm A#
})).s("gm_piano").gain(0.44).pan(0.8)

// bass · acoustic bass · "FIRE AND RAIN     2"
const bass = note(`<
  ~@4 A B A C A D E F G H G I G J K L M N O P Q R S@3 T U G V@2 W X Y Z@3 AA AB@3 AC@2 AD@5 AE AF@8 AG@2 ~
>`.pickRestart({
  A: "c2 g2", B: "f2@12 c2@11 ~", C: "a#2@7 ~", D: "f2@24 c2@23 ~", E: "c2@23 ~ g2@24", F: "a#2@43 ~@5",
  G: "f2 e2 d2 g2", H: "c2@22 ~@2 c2@23 ~", I: "c2@22 ~@2 c2@5 ~ c2@18", J: "c2@23 ~ c2@4 ~@2 c2@18",
  K: "a#1@11 ~ a1@11 ~ g1@21 ~@3", L: "c2@42 ~@2 c2 ~@3", M: "c2@43 ~@2 c2 ~@2", N: "c2@24 g2@23 ~", O: "f2@8 c2@7 ~",
  P: "c2@23 ~ g2@23 ~", Q: "a#2@11 ~ a#2@8 ~ a#2@3", R: "c2@19 ~@2 c2@3 g2@23 ~",
  S: "[f2@23 ~ c2@21 ~@2 c2@24 ~ g2@23 a#2@23 ~@2 a#2@17 ~ a#2@6]/3", T: "f2@12 e2@11 d2@12 ~ g2@12",
  U: "c2@23 ~ c2@2 ~@4 c2@17 ~", V: "[c2@23 ~ c2@4 ~@2 c2@10 ~@2 c2@5 f2@12 ~ e2@12 d2@12 g2@12]/2",
  W: "c2@23 ~ c2@2 ~@4 c2@10 ~@2 c2@6", X: "a#1@11 ~ a1@11 ~ g1@24", Y: "c2@43 ~ c2 ~@3",
  Z: "[c2@44 ~ c2 ~ c2@23 ~@2 c2@20 ~ c2 ~ c2@23 ~@2 c2@23 ~]/3", AA: "c2@21 c2 ~ c2@23 ~@2",
  AB: "[c2@20 ~ c2 ~ c2@19 ~@2 c2 ~@2 c2@23 ~ c2@20 ~@2 c2@2 c2@22 ~@2 c2@23 ~@2]/3",
  AC: "[c2@19 ~ c2 ~@2 c2@23 ~ c2@20 ~@2 c2 ~@2 c2@22 ~@2]/2",
  AD: "[f2@11 e2@11 ~ d2@12 g2@12 c2@22 ~@3 c2@4 ~@2 c2@10 ~ c2@6 f2@11 ~ e2@12 d2@12 g2@12 c2@23 ~ c2@5 ~@2 c2@17 f2@12 e2@12 d2@12 ~ g2@12]/5",
  AE: "c2@22 ~ c2@3 ~@3 c2@11 ~@2 c2@5 a#1",
  AF: "[~@11 a1@11 ~ g1@23 ~ c2@44 ~@2 c2 ~ c2@43 ~@2 c2@2 ~ c2@44 ~ c2 ~@2 c2@47 ~ c2@41 ~ c2@6 c2@17 ~ c2@23 ~@2 c2@5 c2@16 ~@2 c2@23 ~ c2@5 ~ c2]/8",
  AG: "[~@15 c2@24 ~@2 c2@6 c2@17 ~ c2@23 ~ c2@5 ~@2]/2",
})).s("gm_acoustic_bass").gain(0.38)

// chords · acoustic guitar steel · "FIRE AND RAIN     3"
const acoustic_guitar_steel = note(`<
  A@2 B C D E F G H@3 I J K L M N K O@3 P E F G H@3 Q N K R S T K U@3 V E F W X@3 Q N K R Y N K Z AA@3 AB@7
>`.pickRestart({
  A: "[~@2 d#4 ~@15 e4@4 ~@2 e4@2 d#4 ~@15 d4@4 ~@2 g4@2 a4@3 ~ [c4,f4,g4]@5 ~ g4@2 a4@2 ~@2 d4@2 ~@10 c3@2 ~@4 [c4,f4]@3 e4@3 d4@3 c4@2 ~, c3@20 ~@4 g2@22 f3@18 ~@2 [c3,c4]@9 c4@9 ~@3 c4@6 ~@3, ~ d4@2 e4@9 g4@12 ~@3 d4@9 f4@11 ~ [c4,f4]@5 ~@7 [c4,f4]@4 ~@4 e4@13 c3@14 ~, ~@6 c5@17 ~@7 a#4@19 ~@17 g4@15 ~@15]/2", // Csus4 F5 C F5
  B: "d4@2 ~@16 c3@6 ~@21 f3@3, c3@4 ~@2 g2@3 b3@3, c4@5 ~ c4@18 d4@24, ~@2 e4@9 ~ e4@13 ~@5 g3@18, ~@7 g2",
  C: "~@12 a#2@4 ~@2 a#2@3 ~@3 a#2@3 ~@3 a#2@3 ~@3 a#2@3 ~@3 a#2@3 a#3@3, a#2@9 f4@17 ~ f4@11 ~ f4@9, ~ f3@15, ~@6 a#3@26 ~ a#3@11 ~@4, ~@7 a4@9",
  D: "~@18 e4@5 ~@19 a#3@6, c3 [g2,a#4], ~@6 g4@12 ~@12 f4@17 ~, ~@6 c5@5 ~@7 d4@6", // Gm
  E: "~@18 f2@5 ~@10 [d4,g4]@3 ~@3 c4@2 ~ [c3,c4,d4,g4]@4 ~@2, f2@3 ~ c3@3 ~, ~@6 c4@10 ~@17 c4@5 ~@10, ~@12 f4@11 ~@13 [e4,g4]@6 ~@6", // G5 Csus2 Em
  F: "[d4,g4]@3 ~@15 c3@5 ~@19 g3@6, c3@18 ~@6 g2@23 ~, c4@5 ~ c4@18 ~@6 g3@10 ~@8, ~@3 [e4,g4]@8 ~ [e4,g4]@12 ~@12 [b3,d4]@12", // G5 Em Bm
  G: "~@12 a#3@6 ~@12 a#3@3 ~@9 a#3@2 ~ a#3@3, a#2@12 f4@12 a#2@6 a#2@6 a#2@5 ~ a#2@6, ~@6 f3@19 ~@2 f4@11 ~ f4@9, ~@6 a#2@2 a4@7 ~, ~@21 a#3@9 ~@3 a#3@8 ~@7",
  H: "[~@2 e4@2 ~@2 e4 ~@7 d4 ~@7 c4@2 ~@3 d4 ~@2 [d4,g4] ~ d4 ~@5 c4@2 ~@6 g3@2, c3@21 d4@9 d4@11 ~@4 c4@6 ~@3 c4@11 ~@16 c4@5 ~ c4@9 c4@6 c4@10 ~@14 g3@10 ~@8, ~ c5 [g2,a#4]@2 f2@2 c3@4 g2@2, ~@36 f4@11 ~@13 [f4,a4]@13 ~@8 g4@8 ~@7 g4@10 ~@38, ~@84 e4@5 ~@10 e4@8 ~ [e4,g4]@12 ~@12 [b3,d4]@12]/3", // G5 Gm F Em Bm
  I: "~@45 f3@2 ~, a#2@21 f3@9 a#3@11 ~ a#3@6, ~@6 f3@12 a#3@6 ~@3 f4@11 ~ f4@8 ~, ~ f4 a4@2, ~@33 f3@11 ~@4",
  J: "[f3,c4,f4,a4]@12 [e3,c4,e4,g4]@12 [d3,a3,c4,f4]@11 ~ [g2,c4,d4,g4]@11 ~", // F C Dm7 Gsus4
  K: "~@9 d4@3 e4@3 c4@3 [c4,d4,g4]@4 ~@2 d4@3 ~@15 c4@5 ~, c3@47 ~, ~@9 g4@9 ~@6 g4@10 ~@14, ~@9 c4@5 ~@13 e4@7 ~@2 [e4,g4]@11 ~, ~@15 c4@5 ~@4", // Csus2 Em
  L: "[f3,c4,f4,a4]@11 ~ [e3,c4,g4]@11 ~@2 d3@10 ~ [d3,g3,c4,d4]@12, ~@2 [c4,f4] ~", // F C Csus2 F5
  M: "~@9 d4@3 e4@3 c4@3 [c4,d4,g4]@4 ~@2 d4@3 ~@8 d4 ~@6 c4@6, c3, ~@3 g4@2 ~@3 g4@4 g4@4, ~@27 e4@7 ~@3 e4@11, ~@30 c4@11 ~@7", // Csus2
  N: "[f3,c4,f4,a4]@10 ~@2 [e3,c4,e4,g4]@10 ~@2 [d3,a3,c4,f4]@11 ~ [g2,c4,d4,g4]@11 ~", // F C Dm7 Gsus4
  O: "[~ f3@9 ~@3 c3@10 ~@7 g3@6 ~@6 f3@4 ~@2 [d4,g4]@6 [g3,c4,d4,g4]@3 ~@3 [c3,c4,d4,g4]@3 c3@2 ~ [c3,g3]@3 [g3,d4,g4]@6 g3@3 [c3,g3]@3 [d4,g4]@5 ~ [c3,d4]@2 ~ [c4,d4,g4]@3 [c3,g3,c4,d4,g4]@2 ~ [c4,d4,g4]@5 ~ [c4,d4,g4]@3 [c4,d4,g4]@2 ~ [g3,c4,d4,g4]@3 [g3,c4]@2 ~ [c3,g3,c4]@3 [g2,c3,g3,c4,d4,g4]@5 ~@4 [c4,d4,g4]@3 [c4,g4]@3 [c4,g4]@3 [g3,c4,d4,g4]@3 [c4,d4,g4]@3 [c3,c4,d4,g4]@3, [d3,a#3,d4]@12 [f3,a3,c4]@10 ~@2 g2@22 g2@11 ~ g2@10 ~ [g2,c3,c4]@12 g2@13 ~ g2@18 g2@3 ~@7 [g3,c4,d4]@2 g3@3 ~ [g3,d4]@6 ~@3 g3@6, ~@24 c4@11 ~ a#3@10 c3@7 ~ c3@6 ~@3 [c4,d4,g4]@6 ~@6 [d4,g4]@6 ~@5 g4@3 c3@3 ~@3 [c3,g3]@6 ~ c3@5 c3@6 ~@10 c3@12 c3@5 ~@4, ~@47 [g3,c4]@7 ~@3 [g3,c4,d4,g4]@3 g3@6 ~@15 [c3,g3,c4]@6 g3@6 ~@8 g3@6 ~@4 [d4,g4]@6 ~@5 g4@2 g2@20]/3", // G5 Gsus4 Csus2 C5 G5 C5 G5 Csus2 …
  P: "~@18 e4@5 ~@19 a#3@6, c3 [g2,a#4], e4@11 ~ c5@10 ~@14 d4@12, ~@6 g4@12 ~@12 f4@17 ~", // Gm
  Q: "~@45 f3@2 ~, a#2@21 f3@9 a#3@11 ~ a#3@6, ~@6 f3@12 a#3@6 ~@3 f4@11 ~ f4@8 ~, ~@11 f4@12 ~ a4@24, ~@33 f3@11 ~@4",
  R: "[f3,c4,f4,a4]@11 ~ [e3,c4,g4]@11 ~ [d3,c4,f4]@12 [d3,g3,c4,d4]@12", // F C Dm7 Csus2
  S: "~@9 d4@3 e4@3 c4@3 [c4,d4,g4]@4 ~@2 d4@3 ~@8 d4 ~@6 c4@6, c3, ~@9 g4@6 ~@9 g4@11 g4@12 ~, ~@27 e4@7 ~@3 e4@11, ~@30 c4@11 ~@7", // Csus2
  T: "[f3,c4,f4,a4]@10 ~@2 [e3,c4,e4,a4]@10 ~@2 [d3,a3,c4,f4]@11 ~ [g2,c4,d4,g4]@11 ~", // F Am Dm7 Gsus4
  U: "[[d3,f3,a#3,d4]@12 ~ c3@10 ~@7 g3@6 ~@6 f3@4 ~@2 [d4,g4]@6 [g3,a#3,d4,g4]@3 ~@3 [c3,a#3,d4,g4]@3 c3@2 ~ [c3,g3]@3 [g3,d4,g4]@6 g3@3 [c3,g3]@3 [d4,g4]@5 ~ [c3,d4]@2 ~ [a#3,d4,g4]@3 [c3,g3,a#3,d4,g4]@2 ~ [a#3,d4,g4]@5 ~ [a#3,d4,g4]@3 [a#3,d4,g4]@2 ~ [g3,a#3,d4,g4]@3 [g3,a#3]@2 ~ [c3,g3,a#3]@3 [g2,c3,g3,a#3,d4,g4]@5 ~@4 [a#3,d4,g4]@3 [a#3,g4]@3 [a#3,g4]@3 [g3,a#3,d4,g4]@3 [a#3,d4,g4]@3 [c3,a#3,d4,g4]@3, ~@12 [f3,a3,c4]@10 ~@2 g2@22 g2@11 ~ g2@10 ~ [g2,c3,a#3]@12 g2@13 ~ g2@18 g2@3 ~@7 [g3,a#3,d4]@2 g3@3 ~ [g3,d4]@6 ~@3 g3@6, ~@24 c4@11 ~ a#3@10 c3@7 ~ c3@6 ~@3 [a#3,d4,g4]@6 ~@6 [d4,g4]@6 ~@5 g4@3 c3@3 ~@3 [c3,g3]@6 ~ c3@5 c3@6 ~@10 c3@12 c3@5 ~@4, ~@47 [g3,a#3]@7 ~@3 [g3,a#3,d4,g4]@3 g3@6 ~@15 [c3,g3,a#3]@6 g3@6 ~@8 g3@6 ~@4 [d4,g4]@6 ~@5 g4@2 g2@20]/3", // A# G5 Gm C5 G5 C5 G5 Csus2 …
  V: "~@18 e4@5 ~@18 a#3@6 ~, c3 [g2,a#4], g3@11 ~ c5@10 ~@14 d4@12, ~@6 g4@12 ~@12 f4@17 ~", // Gm
  W: "~@12 a#3@6 ~@3 a#3@2 ~ [a#3,f4,a4]@3 [a#3,f4,a4]@6 ~@3 [a#3,f4,a4]@2 ~ [a#3,f4,a4]@6 a#2@3, a#2 f4 ~@2, ~ f3@3 ~@4, ~@18 a#2@6 a#2@8 ~ a#2@12 ~@3", // A#maj7
  X: "[~@2 e4@2 ~@2 e4 ~@7 d4 ~@7 c4@2 ~@3 d4 ~@2 [d4,g4] ~ d4 ~@5 c4@2 ~@6 g3@2, c3@21 d4@9 d4@11 ~@4 c4@6 ~@2 c4@11 ~@17 c4@5 ~ c4@9 c4@6 c4@10 ~@14 g3@10 ~@8, ~ c5 [g2,a#4]@2 f2@2 c3@4 g2@2, ~@36 f4@11 ~@13 [f4,a4]@13 ~@7 g4@8 ~@8 g4@10 ~@38, ~@84 e4@5 ~@10 e4@8 ~ [e4,g4]@12 ~@12 [b3,d4]@12]/3", // G5 Gm F Em Bm
  Y: "~@9 d4@3 e4@2 c4@3 ~ [c4,d4,g4]@4 ~@2 f4@3 c4@8 f4@3 ~@4 c4@6, c3, ~@9 g4@6 ~@9 g4@11 g4@12 ~, ~@27 e4@7 ~@4 e4@8 ~@2", // Csus2
  Z: "[d3,f3,a#3,d4]@12 [c3,f3,a3,c4]@10 ~@8 g3@6 ~@6 f3@4 ~ [c3,g3], ~@23 c4@11 ~@2 a#3@10 ~@2, ~@12 g2@11 g2", // A# F C5
  AA: "[[c4,d4,g4]@8 ~@6 [c4,d4,g4]@3 ~ g4@8 [c4,d4]@3 [c4,d4]@3 [d4,g4]@3 [g2,c3]@6 [g2,c3]@4 ~@2 [d4,g4]@9 ~@3 [g2,c3]@3 ~ g2@2 [c3,d4,g4]@9 ~@3 g3@2 ~ [c3,g3,c4]@3 g2@6 g2@3 ~@3 [c4,d4,g4]@8 ~ c4@3 c4@3 [c3,g3,c4,d4]@3 [g2,c3,c4]@9 [c4,d4]@3 [c4,d4]@3 [c4,d4]@3 [g2,c3,g3,c4]@7 [g2,c3,g3]@5 [g2,c3,g3], ~@8 [d4,g4]@5 ~@13 g4@6 ~@24 [d4,g4]@9 ~@9 [d4,g4]@9 ~@21 [d4,g4]@9 [g3,d4,g4]@8 ~ [g3,g4]@9 [d4,g4]@13, ~@9 c4@5 ~@3 [c3,c4,d4]@11 ~ c3@6 [g3,c4,d4,g4]@12 c4@15 [g3,c4]@3 ~@12 g2@6 [c3,g3,c4,d4,g4]@11 [c3,g3]@16 ~@34, ~@11 g3@6 [g2,g3]@18 ~@11 [g2,c3,g3]@15 ~@4 [g2,g3,c4]@14 ~@14 g2@19 ~@13 [g2,c3]@6 ~@13]/3", // Csus2 G5 C5 G5 C5 Csus2 C5 Csus2 …
  AB: "[[c4,d4,g4]@8 ~@7 g3@3 [c4,d4,g4]@6 [d4,g4]@2 ~@7 c4@2 ~@7 c4@5 ~@13 [c3,g3]@5 ~ d4@6 d4 ~@2 c3@2 ~ c4@2 [g3,c4,d4]@3 [c3,g3,c4]@6 [g2,c3,g3,c4]@5 ~ [d4,g4]@9 g3@3 [g3,c4]@3 [g3,c4,d4]@3 [c3,g3,c4,d4,g4]@9 ~ g2@2 [c3,c4]@3 [c3,c4,d4]@3 [g3,c4]@6 ~ g3@4 ~@2 [d4,g4]@8 ~ [g3,c4]@3 [g3,d4]@2 ~ g3@2 ~ [c4,d4,g4]@8 ~ [g3,c4,d4]@2 ~ [c4,d4]@2 ~ g2@2 ~@6 [c3,g3]@5 ~ [c4,d4,g4]@9 ~@3 g3@3 [g3,c4,d4]@3 [g2,c3,g3,c4,d4]@9 ~ g3@2 ~ d4@2 ~ [c3,g3]@2 ~@7 c4@5 ~ [d4,g4]@8 ~ [g3,c4]@2 ~ c4@2 ~ c3@2 ~ [g3,d4,g4]@8 ~ [g3,c4]@2 ~ [c3,c4]@2 ~ c3@2 ~ [d4,g4]@5 ~ g3@4 ~ [c4,d4]@48 ~, ~@8 g4@9 ~@9 g4@9 d4@12 ~ [c4,d4]@9 [c4,d4]@9 ~@8 d4@3 g3@3 ~@24 d4@5 ~@13 [d4,g4]@9 ~@6 c4@5 ~ [g3,c4]@10 ~@5 d4@3 g3@8 ~@4 [c3,g3]@5 ~ [c3,g3]@6 ~@15 g3@3 c3@6 ~@12 [c3,g3,c4]@3 ~@3 [c3,g3,c4]@6 [c3,g3]@5 ~ [c3,g3,c4]@12 g3@6 ~@13 g3@5 c3@11 ~@50, ~@9 [g3,d4]@9 ~@11 c3@7 g4@13 g4@17 ~@8 g4@9 [d4,g4]@12 ~@9 g4@9 ~@39 g4@9 ~@9 g4@5 ~@5 g4@11 ~@9 d4@5 ~@4 g4@8 ~ g4@9 ~@21 g4@9 ~@9 g4@5 ~@65, ~@9 c4@5 c4@3 ~@10 [c4,d4]@5 [g3,d4]@3 [g3,c4]@6 [c3,g3]@6 [c3,g3]@13 ~@6 [c3,g3,c4,g4]@8 c4@3 c3@5 ~@25 c3@5 ~@10 [c3,g3,c4]@3 ~@17 [g2,c3]@19 [g2,c3]@15 ~@3 [g2,c4,d4]@11 [g2,c3,g3]@11 g2@7 ~@13 g2@6 g2@11 ~ g2@18 [g2,c3,c4]@12 g2@16 ~ [g2,c3,g3]@48 ~@2, ~@12 g2@6 [g2,c3,g3]@12 g2@17 g2@42 ~@5 [g2,c3,g3,c4]@13 g2@15 ~@3 [g2,g3]@6 [g2,c3,d4,g4]@12 ~@9 d4@3 ~ c4@6 ~@14 [c4,d4,g4]@3 ~@21 [c4,g4]@9 ~@9 [c4,d4]@3 ~@3 [c4,d4]@3 ~ [d4,g4]@12 ~@8 d4@3 c3@3 [c4,d4]@3 ~@10 d4@5 [c4,d4,g4]@3 [g3,c4]@6 [c4,d4,g4]@5 ~@50]/7", // Csus2 G5 C5 Gsus4 C5 G5 C5 Gsus4 …
})).s("gm_acoustic_guitar_steel").gain(0.22).pan(0.4)

// bass · contrabass · "FIRE AND RAIN     6"
const bass_2 = note(`<
  ~@4 A B A C A D@2 C E F E F E G H I@2 A J@2 C A K A L M@2 E F E N H O@2 P@2 Q@2 R@6 S@2 T@3 U@2 V W@3 O@2 V ~
>`.pickRestart({
  A: "c2 g2", B: "f2@24 c2@23 ~", C: "a#2", D: "[f2 c2@2 g2]/2", E: "f2 e2 d2 g2", F: "c2@23 ~ c2@6 c2@18",
  G: "c2@4 c2 c2@3", H: "a#1 a1 g1@2", I: "[c2@95 ~]/2", J: "[f2@24 c2@23 c2@24 ~ g2@24]/2", K: "f2 c2", L: "a#2 a#1@3",
  M: "[f2@12 e2@12 d2@12 g2@11 c2@24 ~ c2@6 c2@18]/2", N: "c2@24 c2@6 c2@17 ~", O: "c2/2", P: "[c2 c2@3]/2", Q: "c2!2",
  R: "[c2@47 c2@24 c2@24 c2@24 ~ c2@23 c2@24 ~ c2@23 f2@12 e2@12 d2@12 g2@12 c2@23 ~ c2@6 ~ c2@18]/6",
  S: "[f2@12 e2@11 d2@12 g2@12 c2@24 ~ c2@6 c2@18]/2",
  T: "[f2@12 e2@12 d2@11 g2@12 c2@23 ~ c2@6 ~ c2@17 a#1@12 a1@13 g1@24]/3", U: "[c2@47 c2@48 ~]/2", V: "c2",
  W: "[c2@47 c2@47 ~ c2@47 ~@2]/3",
})).s("gm_contrabass").gain(0.38).pan(0)

// drums · kick
const kick = s("bd").struct(`<
  ~@12 A@2 B C A@2 D E F A@3 D G@3 H A I A D J D A E ~ A K L M A@3 N D O A J A P J E ~@3 Q R S@2 T ~
>`.pickRestart({
  A: "x ~@6 x!2 ~@6 x", B: "x ~@6 x!2 ~@5 x ~", C: "x ~@5 x ~ x ~@6 x", D: "x ~@6 x!2 ~ x ~@5", E: "x", F: "~@3 x",
  G: "x!2 ~@2 x!2 ~@2", H: "x ~ x ~@4 x!2 ~ x ~@3 x ~", I: "x ~@2 x ~@2 x!2", J: "x ~@6 x!2 ~@7",
  K: "x ~@6 x!2 ~ x ~@4 x", L: "x ~@2 x ~@2 x!3 ~@5 x ~", M: "x ~@3 x!2 ~@2", N: "x ~ x ~@4 x!2 ~ x ~ x ~ x ~",
  O: "~ x ~@6", P: "x ~@7 x ~ x ~@4 x", Q: "x ~@17 x ~ x ~@2 x ~@5 x ~@14 x ~@2 x", R: "~@5 x ~@8 x ~@2 x ~@5 x ~@23 x",
  S: "~@20 x ~@2 x ~@5 x ~@11 x ~@5 x", T: "~@20 x ~@2 x ~@5 x ~@11 x ~@6",
})).gain(0.33)

// drums · snare
const snare = s("sd").struct(`<
  ~@12 A@7 ~@2 A@3 B A@3 C A D A D A@3 ~@2 A@7 E F G A H A I J ~@4 K L M@2 N ~
>`.pickRestart({
  A: "~ x ~ x", B: "~@2 x ~@4 x", C: "~@4 x ~@8 x!3", D: "~@4 x ~@7 x!3 ~", E: "~@4 x ~@9 x!2", F: "~@4 x ~@7 x ~@2 x",
  G: "x!2 ~@14", H: "~@4 x ~@3 x!2 ~@3 x ~ x", I: "~@4 x ~@2 x!2 ~@3 x ~@3", J: "~@4 x ~@5 x!5 ~",
  K: "~@12 x ~@22 x ~@12", L: "~@17 x ~@14 x ~@2 x ~@2 x ~@2 x ~@2 x ~@3", M: "~@11 x ~@23 x ~@5 x ~@6",
  N: "~@11 x ~@23 x ~@12",
})).gain(0.27)

// drums · low tom
const low_tom = s("lt").struct("<~@11 A ~@7 B C ~@9 D ~@6 E ~@9 F ~@6 A@2 G ~@6>".pickRestart({
  A: "~@7 x", B: "~@14 x!2", C: "x ~@5 x ~@2 x!2 ~ x ~ x ~", D: "~@9 x!2 ~ x!3 ~", E: "~@4 x ~@5 x ~@2 x!2 ~",
  F: "~@8 x ~@4 x!2 ~", G: "~@10 x ~@3 x!2",
})).gain(0.55)

// drums · hihat
const hihat = s("hh").struct(`<
  ~@12 A B@5 A ~@2 A B@2 C A B@2 D A E A F A B A ~ G A B@3 A B H B A I A J A B K ~ L M@2 N O P Q O ~
>`.pickRestart({
  A: "~ x!7", B: "x!8", C: "x!5 ~ x!2", D: "x!7 ~", E: "x!3 ~@5", F: "x!5 ~@3", G: "~@3 x ~@2 x ~", H: "x ~ x!3 ~ x!2",
  I: "x ~ x ~@2 x ~ x", J: "x!5 ~ x ~", K: "~ x!4 ~@3", L: "~ x", M: "x ~@2 x!2 ~@3",
  N: "~@6 x ~@5 x ~@5 x ~@4 x ~@5 x ~@5 x ~@5 x ~@5 x", O: "~@11 x ~@5 x ~@5 x ~@5 x ~@5 x ~@5 x ~@6",
  P: "~@5 x ~@5 x ~@5 x ~@5 x ~@11 x ~@5 x ~@6", Q: "~@5 x ~@5 x ~@5 x ~@5 x ~@5 x ~@5 x ~@5 x ~@5 x",
})).gain(0.27)

// drums · mid tom
const mid_tom = s("mt").struct("<~@11 A ~@7 B C ~@16 D ~@9 E ~@6 F G H ~@6>".pickRestart({
  A: "~@10 x ~@2 x ~@2", B: "~@14 x!2", C: "x ~@2 x!2 ~@11", D: "~@2 x ~@4 x!2 ~@7", E: "~@5 x!2 ~@4 x!3 ~@2",
  F: "~@6 x ~@4 x!2 ~@3", G: "~@3 x!2 ~ x ~@4 x!2 ~@3", H: "~ x!2 ~@4 x!3 ~@2 x!2 ~@2",
})).gain(0.55)

// drums · open hat
const open_hat = s("oh").struct("<~@24 [~@5 x ~@2] ~@19 [~ x ~@3 x ~@2] ~@18>").gain(0.22)

// drums · crash
const crash = s("cr").struct(`<
  ~@12 A ~@5 A@2 ~ A ~@3 A ~@3 A B A C A ~ A@2 ~ A ~@3 A ~@3 A D A C A ~ A@2 ~@3 A E F ~ G ~
>`.pickRestart({
  A: "x", B: "~@3 x ~@4", C: "~@5 x ~@2", D: "~ x ~@6", E: "~@5 x ~@41 x", F: "~@29 x ~@17 x", G: "~@5 x ~@42",
})).gain(0.27)

stack(piano, bass, acoustic_guitar_steel, bass_2, kick, snare, low_tom, hihat, mid_tom, open_hat, crash)