// Il sole e la luna — Ron
// 116 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: Full arrangement: all 141 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(116/4)

// 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.

// bass · electric bass finger
const bass = note(`<
  ~ A B C D E F C G H I J K L M N O H P C Q H R S T U V C W H I J K H M N O H P C Q H R S X Y Z AA AB AC AD AE X Y AF AG
  AH AI AJ C AK H P AL AM H R C AN H I J AM L R S T AO AP AQ AR AS@4 AT@2 AU@3 AV AW@2 AX AY AZ BA ~@2 C BB A BC C K H P
  AO AM H R C AN H P J AM L R S T H P AL AM H R C BD H I J AM BE BF C BG AO BH BI@2
>`.pickRestart({
  A: "d1@3 ~ d1@3 ~", B: "c1@5 ~@3 c1@7 ~", C: "g1@4 ~@2 g1 ~ g1@6 ~@2", D: "g1@10 a1@2 g1@3 ~", E: "d1@6 ~@2 d1@7 ~",
  F: "c1@7 ~ c1@2 g1@2 a1@4", G: "g1@5 ~@3 g1@2 a1@2 g1@3 ~", H: "d2@4 ~@2 d2 ~ d2@4 ~@2 d2@2",
  I: "c2@4 ~@2 c2 ~ c2@4 ~@2 c2@2", J: "g1@5 ~ g1 ~ d2@7 ~", K: "g1@4 ~@2 g1 ~ g1@2 a1@2 b1@3 ~",
  L: "d2@4 ~@2 d2 ~ d2@5 ~ d2@2", M: "c2@4 ~@2 c2 ~ c2@4 d2@4", N: "g1@5 ~ g1 ~ g1@6 ~@2",
  O: "g1@5 ~ g1 ~ g1@2 a1@2 b1@3 ~", P: "c2@4 ~@2 c2 ~ c2@5 ~ c2@2", Q: "g1@4 ~@2 g1 ~ a1@2 b1@2 d2@2 b1@2",
  R: "c2@4 ~@2 c2 ~ c2@5 ~ c2 ~", S: "g1@4 ~@2 g1 ~ d2@5 ~ d2 ~", T: "g1@4 ~@2 g1 ~ d2@4 g1@4", U: "d1@5 ~ d1 ~ d1@7 ~",
  V: "c1@5 ~@3 c1@8", W: "g1@4 ~@4 g1@2 a1@2 b1@3 ~", X: "g1@4 ~@2 g1 ~ g1@4 f#1@4", Y: "e1@4 ~@2 e1 ~ e1@7 ~",
  Z: "e1@7 ~ f#1@2 g1@2 e1@3 ~", AA: "d1@4 ~@2 d1 ~ d1@6 ~@2", AB: "d1@5 ~ a1@2 d2@2 a1@2 d1@2 ~@2",
  AC: "c2@4 ~@2 c2 ~ c2@4 b1@4", AD: "a1@5 ~ a1 ~ d2@2 d1@2 d2@4", AE: "g1@4 ~@2 g1 ~ g1@4 g2@4",
  AF: "e1@4 ~@2 e1 ~ f#1@2 g1@2 e1@3 ~", AG: "f#1@4 ~@2 f#1 ~ f#1@7 ~", AH: "f#1@7 ~ f#1 ~ f#1 ~ e1@2 d1 ~",
  AI: "c2@4 ~@2 c2 ~ c2@3 ~ c2@2 b1@2", AJ: "a1@7 ~ d2@7 ~", AK: "g1@4 ~@2 g1 ~ g2@3 ~ d2 ~ g1 ~",
  AL: "g1@4 ~@2 g1 ~ g1@5 ~ g1@2", AM: "a1@4 ~@2 a1@2 b1@4 c2@3 ~", AN: "g1@4 ~@2 g1 ~ b1@2 d2 ~ e2@2 b1@2",
  AO: "g1@4 ~@2 g1 ~ g1@4 ~@2 g1@2", AP: "a1@4 ~@2 a1 ~ a1@4 ~@2 a1 ~", AQ: "c1@4 ~@2 c1 ~ c1@6 ~@2",
  AR: "c1@4 ~@2 c1 ~ c1@4 d1@4",
  AS: "[d#1@5 ~ d#1 ~ d#1@6 g1@6 ~@2 g1 ~ g1@2 d#1@2 g1@2 a1@6 ~@2 a1 ~ a1@4 ~@2 a2@4 a#2@2 a2@2 f2@2 c2@2 a1@2 a#1@2 a1 ~]/4",
  AT: "a#1@4 ~@2 a#1 ~ a#1@4 ~@2 a#1 ~",
  AU: "[a1@4 ~@2 a1 ~ a2 ~ a1 ~ a1 ~ d2@6 ~@2 d2 ~ d1 ~ d1@2 d2 ~ d#1@6 d#2@6 d#1@2 d#2@4]/3",
  AV: "d2@4 ~@2 d2 ~ d2@4 ~@2 d2 ~", AW: "[a1@4 ~@2 a1 ~ a1@3 ~ a1 ~ a#1@6 ~@2 a#1 ~ a#1@4 ~@2 a#1 ~]/2",
  AX: "c2@4 ~@2 c2 ~ c2@4 ~@2 c2 ~", AY: "c#2@4 ~@2 c#2 ~ c#2@3 ~ c#2@2 ~@2", AZ: "d2@5 ~ d2 ~ d2@7 ~",
  BA: "d2@4 ~@2 d2 ~ d2 ~ d2@2 d1@2 d2 ~", BB: "g1@4 ~@2 g1 ~ a1@2 b1@2 d2@2 a1 ~", BC: "c1@6 ~@2 c1@7 ~",
  BD: "g1@4 ~@2 g1 ~ b1@2 d2@2 e2@2 b1@2", BE: "d2", BF: "c2@4 d2@3 ~", BG: "g1@4 ~@2 g1@2 b1@2 d2@2 a1@3 ~",
  BH: "g2@5 ~ g2 ~ g2@2 e2@2 d2@2 a1@2", BI: "g1/2",
})).s("gm_electric_bass_finger").gain(0.29)

// chords · percussive organ
const percussive_organ = note(`<
  ~@29 A B C@2 A B C@2 D E F@2 G E H@2 F@2 I@2 J K ~@2 L@2 I@2 J M N@2 ~@16 O P Q@2 R@4 S J T@3 U V@2 W@2 X@2 ~@36 Y Z
  AA AB@2 AC ~@2
>`.pickRestart({
  A: "d6", B: "c6", C: "[[g5,b5]@31 ~]/2", D: "[a5,d6]@15 ~", E: "[g5,c6]", F: "[g5,b5]/2", G: "[a5,d6]",
  H: "[[g5,b5]@15 ~]/2", I: "[f#5,a5]/2", J: "[e5,g5]", K: "[e5,a5]", L: "[e5,g5]/2", M: "[e5,g5,a5]@3 ~",
  N: "[d5,g5]/2", O: "[a#4,d5]", P: "[c5,f5]", Q: "[[g5,c6]@7 [g5,c6] ~@8, f5 ~, ~@7 e5@8 ~]/2",
  R: "[[g5,a#5]@7 [g5,a#5] ~@7 [g5,a5,c6]@16 ~, ~@7 f5@8 ~@17]/4", S: "[d5,f5]",
  T: "[[c5,f5]@6 ~ [d5,f5]@8 [a#4,d#5]@9]/3", U: "[a#4,d5]@3 ~", V: "[f5@7 d5@9, c5 ~, ~@7 f5 ~@8]/2",
  W: "[f5@6 ~ e5@9, c5 ~, ~@7 c#5@8 ~]/2", X: "[d5,f5,a5]/2", Y: "[f#5,a5]", Z: "[e5,g5] [f#5,a5]", AA: "~@2 b5@3 a5@3",
  AB: "[d6@20 b5@6 a5@5 ~]/2", AC: "d6@15 ~",
})).s("gm_percussive_organ").gain(0.16)

// chords · string ensemble 1
const string_ensemble_1 = note("<~@45 A@2 B@2 ~@92>".pickRestart({
  A: "[b4,e5]/2", B: "[a4,d5]/2",
})).s("gm_string_ensemble_1").gain(0.34)

// other · acoustic guitar nylon
const acoustic_guitar_nylon = note("<~@12 [~@6 e4@6 d4@3 ~] ~@3 [~@4 a3 b3 a3@2] [f#3@5 ~@11] ~@123>")
  .s("gm_acoustic_guitar_nylon").gain(0.49)

// other · rock organ · Dm F Cmaj7 Dm Em Am F Dsus2
const rock_organ = note(`<
  ~@58
  [~@8 [d6,e6,f6] [f5,g5,a5,b5,c6] [g4,a4,b4,c5,d5,e5] [d4,e4,f4] [e4,f4,g4] [a4,b4,c5,d5,e5] [f5,g5,a5,b5,c6] [d6,e6]]
  ~@82
>`).s("gm_rock_organ").gain(0.19)

// chords · piano
const piano = note(`<
  ~ A B C D E F G@2 H@2 I J K@2 L@2 M N I J O@2 L@2 P F G@2 Q@2 I J R S L@2 T N I J R U V@2 W@2 X@2 Y Z AA AB AC@2 AD@2
  AE AF AG@2 T N AH AI R S L@2 T N I AI AJ U L@2 AK AL AM@2 ~ AN@2 AO AP AQ AR@3 AS AT@2 AU AV AW@2 ~@2 G@2 P AX G@2 M N
  AH AI R U L@2 T N I AI AJ U L@2 T AY AH AI R S L@2 T N I AI AZ BA L@4 BB ~
>`.pickRestart({
  A: "~@2 [a3,d4,f#4]@3 d3 ~ d3, d2, ~@4 d3@3 ~@5 [a3,d4,f#4]@4", // D
  B: "[c4,e4]@5 ~@3 g2@4 [g3,a3,c4,e4]@2 g2 ~, g2@3 ~@5, g3 ~@2 [g3,a3,c4,e4]@2 ~@3, a3 ~@15", // C Am7
  C: "[g3,b3,d4]@3 ~ [b3,d4]@4 ~@2 [g3,a3,d4]@4 g2@2, g2@6 ~@2 g2@5 ~@3, ~@4 g3@3 ~@9", // G Bm Gsus2
  D: "[g3,c4,d4]@4 ~@2 g3@4 ~@2 g3@2 b3 ~, ~@4 g2@5 ~ g2@6, ~@6 [b3,d4]@7 ~@3", // Gsus4 Bm
  E: "d2@2 a3 d2@2 ~ d2@2, ~@4 [d4,f#4]@5 ~ [d4,f#4]@5 ~", // D
  F: "[c4,e4]@5 ~ [g3,c4,e4]@4 g2@2 [c4,e4]@2 g2 ~, g2 ~, g3@3 ~@13", // C
  G: "[g2@4 [g3,b3,d4]@4 ~@2 [g3,a3,d4]@4 ~@2 [g3,a3,c4]@4 ~@8 g3@2 b3 ~, ~@8 g2@4 ~@2 g2@4 ~@2 g2@5 ~ g2@5 ~, ~@11 [g3,b3]@3 ~@2]/2", // G Gsus2 Am7 G
  H: "[[d2,d3,f#3]@11 ~@3 [g3,a3,c4]@14 ~@4]/2", I: "[b3,d4,g4]@3 ~ [b3,d4,g4]@4 ~@2 [a3,d4,g4]@5 ~, g2@3 ~ g2@2 ~@2",
  J: "[c4,d4,g4]@2 ~ [b3,d4]@2 ~@2 d4, ~@4 g2@5 ~ g2@6, ~@3 g4@5, ~@3 b3", // Csus2 Bm
  K: "[[d2,d3]@13 ~ [g3,e4]@14 ~@4, f#3@11 ~@21]/2", // D C
  L: "[~@4 [g3,b3,d4]@5 ~ [g3,a3]@4 g2@2 g3@2 g2@4 g3@2 ~@4 [b3,d4]@2 g2@2, g2@12 ~@12 g2@5 ~@3, ~@5 d4@5 ~ [b3,d4]@2 g3@2 ~]/2", // G Gsus2 Bm
  M: "[a3,d4,f#4]@4 ~@4 d4 ~@3 [d2,d3]@3 ~, d2@5 [d4,f#4]@2 ~, ~@4 d3@7 ~@5, ~@8 a3@5 ~@3", // D
  N: "~@4 c3@4 c4@2 c3@5 ~, c2@15 ~, [c4,e4]@3 ~ e4@3 ~", // C
  O: "[[d3,f#3]@11 ~@3 [g3,c4]@12 ~@2 c4@2 ~@2, d4 ~@13 e4@16 ~@2, ~@13 g3@2 ~]/2", // D C5
  P: "d2@2 a3 d2@2 ~ d2@2, g2 ~@3 [d4,f#4]@5 ~ [d4,f#4]@5 ~", Q: "[[d3,f#3]@5 ~@2 [g3,c4,e4]@7 ~@2]/2",
  R: "~@8 d3@4 [a3,d4,f#4]@2 [d2,d3] ~, d2@13 ~@3, ~@2 [a3,d4,f#4]@3 ~@3", // D
  S: "[c4,e4] ~@2 [c2,c3], c2@5 e4@3, ~@2 c3@3 c4@2 ~, ~@6 g3@7 ~@3", // C
  T: "[a3,d4,f#4]@4 ~@4 d4 ~@3 [d2,d3]@3 ~, d2@10 [d4,f#4]@5 ~, ~@4 d3@7 ~@5, ~@8 a3@5 ~@3", // D
  U: "[c4,e4] ~@2 [c2,c3], c2@5 e4@3, ~@2 c3@3 c4@2 ~, ~@3 g3@3 ~@2", // C
  V: "[~@4 [g3,b3,d4]@5 ~ [g3,a3]@4 g2@2 [g3,c4]@5 ~ [g3,b3]@4 g2@2 [f#2,f#3,a3]@3 ~, g2@12 ~@4 g2 ~@15, ~@5 d4@5 ~@6]/2", // G Gsus2 C5 G F#m
  W: "[b3@4 ~@6 [b3,e4,g4]@3 ~@3 e2@6 ~@6 [b3,e4,g4]@3 ~, e2@10 ~@14 e2@7 ~, [e4,g4]@6 ~@8 [b3,e4,g4]@6 ~@2 [b3,e4,g4]@5 ~@5, ~ e3@3 ~@4]/2", // Em
  X: "[a3@4 d3@4 ~@4 a3@2 d4 ~ [a3,d4,f#4]@5 ~ [a3,d4,f#4]@4 d3@2 [a3,d4,f#4]@2 d3@2, d2@9 ~@7, [d4,f#4]@7 ~ d4@4 ~@20, ~@5 d3@4 ~@7]/2", // D
  Y: "c3@3 c4@2 ~ [b2,g3,b3,d4]@2, e4@5 ~@3, g3@5 ~@11", Z: "[a2,a3,c4]@7 ~ [d2,g3,a3,c4,d4]@7 ~",
  AA: "[g2,b3,d4]@2 g3 ~@2 [g3,a3,d4]@2 g2, g3@2 ~@2 [b3,d4]@5 ~@7, ~@3 g2@3 ~@2", // G Gsus2 Bm
  AB: "[b3,g4]@5 ~@3 g2@4 [f#2,a3,d4,f#4]@3 ~, g2 ~@5 [b3,d4,g4]@4 ~@6", // Em D G
  AC: "[e4@5 ~@7 b3 ~@7 b3@3 ~ [b3,e4,g4]@2 ~@2 [b3,e4,g4]@3 ~, g4@13 ~ g4@9 ~@9, e2@4 e4@2 ~ [b3,e4]@3 ~@6, b3@3 ~@3 b3@4 e2@7 ~ e2@7 ~ e2@6]/2", // Em E5
  AD: "[[d4,f#4]@6 ~@8 a3@4 f#2@6 ~@4 [a3,d4,f#4]@3 ~, f#2@8 d4@5 ~ [d4,f#4]@7 ~@3 [d4,f#4]@4 ~@4, a3@3 ~@3 a3@4 f#2@6 ~@10 f#2@6]/2", // D
  AE: "[c4,e4]@7 ~@5 g3@3 ~, c2@2 c4 ~, g3@3 ~@5 e4@7 ~, ~@10 c2@5 ~", AF: "[a2,g3,c4,e4]@4 [d2,g3,c4,e4]@3 ~",
  AG: "[~@4 [g3,b3,d4]@5 ~ [g3,a3,d4]@4 ~@2 [g3,c4,d4]@5 ~ [g3,b3]@4 ~@2 g3@2 b3 ~, g2@13 ~ g2@11 ~ g2@5 ~, ~@22 d4@9 ~]/2", // G Gsus2 Gsus4 G
  AH: "~@4 [g3,b3,d4]@6 [g3,a3,d4]@5 ~, g2", // G Gsus2
  AI: "[c4,d4]@5 ~@5 g3@2 c3@2 g3 ~, a2@3 [g3,b3]@2 ~@3, g3@3 ~@3 d4@8 ~@2, ~@2 b2 ~", // Csus2 G
  AJ: "[b3,d4,g4] ~@7 d3@4 [a3,d4,f#4]@2 [d2,d3] ~, d2@13 ~@3, ~@2 [a3,d4,f#4]@3 ~@3", // G D
  AK: "[g2,a#3,d4]@6 ~@4 g3 ~ [g3,a#3,d4]@2 g2@2, g3@3 ~@3 [g3,a#3,d4]@4 ~@6, ~@8 g2@5 ~@3", // Gm
  AL: "[a3,c4,f4]@5 ~ [a3,c4,f4]@4 ~@2 [a3,c4,f4]@3 ~, a2@4 ~ a2@2 ~", // F
  AM: "[[g3,f4]@6 ~@2 [g3,c4] ~@3 [g3,c4,f4]@2 [g3,c4,e4]@8 c2@2 ~@2 c2@2 d2@2 ~@2, c2@8 ~@2 c2@10 ~@4 [g3,e4]@5 ~@3]/2", // G7 C5 Csus4 C
  AN: "[~@4 f3@2 a#3 ~@5 f3 ~ a2@4 a2 ~@7 [f4,c5]@3 ~ [c4,a4]@2, ~@2 g2@6 [f3,a#3,d4]@4 ~@2 [g3,a3,c4,f4]@7 ~@11, ~@10 g2@4 e4 ~@17]/2", // F5 F A# F
  AO: "~@2 [g3,c4]@4 ~@2 g3@2 c4 ~ [g3,c4,f4]@2 a2 ~, ~@2 f4@7 ~@7, ~@6 a2@7 ~@3", // C5 Csus4
  AP: "[a#3,d4]@4 f3@2 a#3 ~@5 f3@3 ~, a#2@2 [f3,a#3] ~, f3@3 ~@5 d4@7 ~, ~@10 a#2@5 ~", // A# A#5
  AQ: "[g3,c4,e4]@4 ~@2 [g3,c4,e4]@4 ~@2 [g3,c4,e4]@3 ~, a#2@4 ~ a#2@3", // C
  AR: "[[a2,a3,c4,f4]@4 [a3,c4,f4]@2 ~@2 a3 ~ [a3,c4] ~ a2 ~ [c4,d4,f4]@5 ~ f4 ~ [a3,c4,f4]@4 d2@2 [a3,c4,f4] ~ d#2@6 ~@6 a#3 ~ [g3,a#3,d#4]@2 d#2@2, ~@6 a2@4 f4@2 ~@2 d2@6 ~@2 d2@3 ~@13 d#2@7 ~@3, ~@14 a3@3 ~@13 [g3,a#3,d#4]@10 ~@8]/3", // F Am Dm7 F D#
  AS: "[a#3,d4]@4 f3 ~ [f3,a#3,d4]@3 d2@3 [f3,a#3,d4]@2 d2@2, d2 ~, f3 ~@7", // A#
  AT: "[[a3,c4,f4]@6 ~@2 [a3,c4] ~ [a3,c4,f4]@2 ~@2 [f3,a#3,d4]@4 f3@2 a#3 ~ [f3,a#3,d4]@4 a#2@2 [f3,a#3,d4]@2 a#2 ~, a2@4 ~@2 a2@7 ~ a#2@10 ~@8]/2", // F Am F A#
  AU: "a3@6 ~@2 a3@2 c4 ~ [a3,c4,f4]@2 c3@2, [c4,f4]@9 ~@7, c3@4 ~@2 c3@7 ~@3", // F F5
  AV: "[a3,c#4,e4]@5 ~@3 c#3@4 c#4@2 c#3@2, c#3@3 [a3,c#4,e4]@2 ~@3", // A
  AW: "[[d4,f4]@4 ~@6 a3 ~ d4 ~ a3@4 ~@2 d3@2 a3 ~ [d2,d3,a3,d4,f4]@4 [d2,d3,a3,d4,f4]@3 ~, d3@6 d2@10 ~@2 d2@5 ~@9, a3 ~@3 d3@5 ~@7, ~@14 [d4,f4]@7 ~@11]/2", // Dm
  AX: "[c4,e4]@5 ~ [g3,c4,e4]@4 g2@2 [c4,e4]@2 g2 ~, g2 ~, g3 ~@7", // C
  AY: "[c4,e4]@4 c3@4 c4@2 c3@5 ~, c2@15 ~, ~@4 e4@3 ~", AZ: "[d4,f#4]@15 ~", BA: "[c2,g3,c4,e4]@4 [d2,a3,d4,f#4]@3 ~",
  BB: "[g2,b3,d4,g4]", // G
})).s("gm_piano").gain(0.35).pan(0.4)

// chords · electric guitar clean
const electric_guitar_clean = note(`<
  ~ A B C D E F G H I J K@2 L M@2 N I J K@2 L M@2 N E F G H I J K@2 L M@2 N I J K@2 O M@2 N P@2 Q@2 R@2 S T U@2 V@2 W X
  Y Z I J AA@2 L M@2 N I J AB AC O M@2 N AD AE AF@2 AG@4 AH AI AJ@3 AK AL@2 AM@2 AN@2 ~@2 G H E F G H I J K@2 O M@2 N I
  J AO AC O M@2 N I J K@2 O M@2 N I J AB AC AP AQ AR N AR N AS ~
>`.pickRestart({
  A: "[a3,d4,f#4]@3 ~@3 d3@2, d3@2 ~ d3@2 d4@2 ~, ~@8 a3@5 ~@3", // D
  B: "[e4,a4]@5 ~ [e4,a4]@4 [e4,g4]@5 ~, c4@2 ~@4 c4@9 ~", C: "[b3,d4,g4]@3 ~ [b3,d4,g4]@5 ~ [a3,d4,g4]@5 ~",
  D: "[c4,d4,g4]@5 ~ d4@4 ~@2 d4@3 ~, ~@6 g4@9 ~, ~@6 b3@3 ~ b3@4 ~@2", // Csus2
  E: "[d4,f#4]@3 ~@3 a3 ~, a3@4 ~@2 a3@4 f#4@5 ~, ~@4 d4@3 ~", // D
  F: "[c4,e4,a4]@4 c4 ~ [c4,e4,a4]@3 ~ c4@2 g2@2 c4 ~, g2@10 [e4,g4]@5 ~", // Am Em
  G: "[b3,d4,g4]@3 ~ [b3,d4]@5 ~ [a3,d4]@5 ~, ~@4 g4@11 ~", // G Bm D5
  H: "[c4,d4,g4]@5 ~ d4@4 ~@2 d4@2 g4 ~, ~@6 g4@7 ~@3, ~@6 b3@3 ~ b3@5 ~", // Csus2
  I: "[a3,d4,f#4]@6 ~@4 f#4@4 d4 ~, ~@3 a3@3 ~@2, ~@8 d4@5 ~@3", // D
  J: "[g3,c4]@5 ~@5 [c4,e4]@4 ~@2, e4@9 ~@7, ~@3 g3@3 ~@2", // C5 C
  K: "[[b3,d4]@3 ~ g3@2 ~@2 g3@2 [a3,d4]@4 ~@2 c4@4 ~@2 b3@4 ~@2 b3@2 g3 ~, ~@4 [b3,d4]@6 ~@4 g3@5 ~ g3@8 ~@4, ~@16 d4@15 ~]/2", // Bm D5 Bm
  L: "a3@2 d4@2 f#4 ~ [d4,f#4]@4 a3@2 [d4,f#4]@2 a3@2, ~@6 a3@3 ~@7", // D
  M: "[[c4,e4]@4 ~@2 c4@4 ~@2 c4@2 e4 ~ [b3,d4]@2 ~@2 b3@4 g3@2 [a3,d4]@5 ~, g3@3 ~ g3@5 ~ g3@8 g3@4 ~@10, ~@3 e4@3 ~@4 d4@3 ~@3]/2", // C Bm D5
  N: "c4@5 ~ b3@4 ~@2 a3@2 ~@2, d4@7 ~", O: "a3@2 d4@2 f#4 ~ [a3,d4,f#4]@4 a3@2 [d4,f#4]@2 a3@2",
  P: "[e4@4 b3 ~ e4@7 ~@5 e4@4 ~@6 e4@3 ~, b3@3 ~@3 g4@17 ~@9, ~@6 b3@5 ~@3 b3@7 ~@3 [b3,g4]@7 ~]/2", // Em
  Q: "[d4@2 ~ d4@2 a3 ~ a3@3 ~ a3 d4 a3 [d4,f#4] ~, f#4@9 ~@3 d4@10 ~@10, a3@3 ~ a3@5 ~@5 f#4@11 ~@7]/2", // D
  R: "[c4@10 ~@2 c4@2 b3 ~ c4@6 a3 ~ [a3,c4,d4,e4]@6 ~@2, e4@23 ~@9, g3@4 ~@6 g3@5 ~ a3@4 ~@12]/2", // Am
  S: "[b3,d4,g4]@3 ~ [b3,d4]@5 ~ a3@6, ~@4 g4@11 ~, ~@5 d4@2 ~", // G Bm
  T: "~@4 a3 ~ [b3,d4]@4 b3@2 d4@2 b3 ~, [c4,d4,g4]@6 g4@9 ~", // Bm Csus2
  U: "[[g3,b3]@10 ~@2 b3 ~ [g3,b3]@4 ~@2 b3@3 ~ b3@4 [g3,b3]@3 ~, e4@12 ~@2 e4@7 ~@3 e4@7 ~, ~@18 g3@5 ~ g3@2 ~@6]/2", // G
  V: "[d4@6 ~@8 a3@3 ~@11 a3@3 ~, a3@3 ~@5 f#4@12 d4@11 ~, ~@4 d4@5 a3@2 ~ f#4@3 ~]/2",
  W: "c4@6 g3@2 c4@2 g3@2 c4@3 ~, e4@15 ~, g3 ~@3", X: "[a3,c4,e4]@7 ~ [g3,c4,d4]@7 ~",
  Y: "~@4 [g3,b3]@5 ~ [g3,a3]@5 ~", Z: "[g3,a3,c4]@5 ~ b3@6 g3@2 b3 ~, ~@3 g3@2 ~@3",
  AA: "[[b3,d4]@3 ~ g3@2 ~@2 g3@2 a3@4 ~@2 c4@4 ~@2 b3@4 ~@2 b3@2 g3 ~, ~@4 [b3,d4]@6 d4@6 d4@15 ~, ~@14 g3@5 ~ g3@8 ~@4]/2", // Bm
  AB: "[b3,d4]@3 ~ g3@2 ~@2 g3@2 [a3,d4]@4 g3@2, ~@2 [b3,d4]@3 ~@3", // Bm D5 Bm
  AC: "c4@4 ~@2 b3@4 ~@2 b3@2 g3 ~, d4@15 ~, g3@3 ~ g3@8 ~@4", AD: "[f3,a#3]@6 ~@2 a#3 ~ a#3@5 ~, d4, ~@6 f3@9 ~",
  AE: "[g3,c4]@5 ~ [a3,c4]@4 ~@2 [a3,c4]@3 ~, ~@6 g3@3 ~ g3@4 ~@2", // C5 Am
  AF: "[[c4,f4]@6 f4 ~@3 g3 ~ [g3,c4,f4] ~ [g3,c4]@8 ~@2 c4@2 e4@2 c4 ~@3, g3@2 ~@5 e4@5 ~@4, ~@11 g3@4 ~]/2", // F5 Csus4 C5
  AG: "[[a#3,d#4,g4]@12 ~@2 [a#3,d4]@8 ~@2 [a#3,d4]@4 ~@2 c4@12 ~@4 c4@4 ~@10 c4 ~@3, ~@14 f3@7 ~ f3@5 ~@3 f4@21 ~ c4@7 ~@5, ~@30 g3@11 ~ g3@7 ~ g3@7 ~ g3@4 ~@2, ~@27 f4@4 ~]/4", // D# A#
  AH: "~@2 f3 ~ f3 ~ f3@3 ~@3 a#3@3 ~, a#2@6 d4@9 ~", AI: "~@6 c4@5 ~ [g3,c4,e4]@3 ~, e4@11 ~@5",
  AJ: "[f4@6 a3@3 ~ [a3,f4]@2 ~@2 f3@6 ~@2 a3@4 f3 ~@3 g3 ~@5 g3@4 ~@4 a#3@3 ~, a3@5 ~@9 d4@13 ~@3 d#4@17 ~, ~@14 g3 ~@15 a#3@12 g3@5 ~]/3", // Dm
  AK: "[a#3,d4]@4 ~@2 f3 ~ [f3,a#3] ~ [f3,a#3,d4]@2 d3@2 ~@2, ~@4 d3@7 ~@5", // A# A#5 A#
  AL: "[[a3,c4]@9 ~ [a3,c4] ~@3 a#3@6 ~@2 a#3@2 a#3@2 f3@2 a#3@2 ~@2, g3@6 ~@8 d4@9 ~ d4@7 ~, ~@14 f3@5 ~ f3@5 ~@7]/2", // Am
  AM: "[a3@4 ~@12 c#4@6 ~@4 [c#4,e4]@5 ~, [c4,f4]@8 c4@7 ~@17, ~@6 a3@6 ~ a3@8 ~ a3@7 ~@3, ~@10 f4@5 ~ e4@8 ~@8]/2", // C#m F5
  AN: "[[d4,f4]@4 ~@6 a3@2 d4@2 ~@6 d4@2 ~@4 a3@2 d4@2 a3 ~, a3@3 ~ a3@5 ~@7 d3@6 f4@6 ~@4, ~@3 f4@6 a3@3 d3@2 ~@2]/2", // Dm
  AO: "[b3,d4]@3 ~ g3@2 ~@2 g3@2 a3@4 g3@2, ~@2 [b3,d4]@3 d4@3", AP: "[a3,d4]@7 ~", AQ: "[g3,c4]@7 ~ [a3,d4]@6 ~@2",
  AR: "[b3,d4]@2 ~@2 b3@4 g3@2 [a3,d4]@5 ~, ~ g3@2 ~@5, ~@2 d4@3 ~@3", AS: "[b3,g4]@13 ~@3",
})).s("gm_electric_guitar_clean").gain(0.2).pan(0.6)

// chords · acoustic guitar steel
const acoustic_guitar_steel = note(`<
  ~@9 A B C@2 D E F@2 A B C@2 D E G@2 ~@4 A B C@2 D E F@2 H B C@2 D E F@2 I@2 J@2 K L@3 ~@8 A B M@2 D E F@2 A B N O P E
  G@2 ~@8 Q R S@3 T ~@7 U V ~@4 W A B M@2 D E F@2 H B N O P E F@2 H B M@2 D E F@2 A B N X ~@2 Y@4 Z ~
>`.pickRestart({
  A: "d4@2 d4 ~@4 d3, d3@4 d3@3 ~, ~@3 f#4@3 d4@2", B: "e4@3 ~@2 c4 [c4,e4]@2, c3!2, ~@3 c4@2 ~@3",
  C: "[~@15 b3, g2@6 g2@7 g2@7 g2@6 g2@4 ~@2, ~@2 b3@3 a3@3 ~@8, ~@2 g3@2 ~@4 [g3,c4]@3 [g3,b3]@3 g3@2]/2", // C5 G
  D: "[d4,f#4]@2 ~@5 d3, d3@4 d3@3 ~, ~@3 [d4,f#4]@2 ~ f#4@2", E: "c4@2 c4 ~@3 e4@2, c3!2, e4@3 e4@3 ~@2, ~@5 c4@3",
  F: "[~ g3 ~@13 g3, g2@3 g2@4 ~ g2@3 g2@3 g2@2, ~@2 d4@3 d4@4 ~ d4@3 d4@3, ~@2 g3@2 g3@3 g3@2 g3@3 g3@3 ~]/2",
  G: "[~@2 g3@2 ~@24 g2@2 g3 ~, g2@3 g2@4 ~ g2@3 g2@3 ~@2, ~@4 d4@6 d4@8 ~@2 d4@6 d4@5 ~, ~@2 g3@2 g3@3 g3@2 g3@3 g3@3 ~]/2",
  H: "d4 ~ d4 ~@4 d3, d3@4 d3@3 ~, ~@3 f#4@3 d4@2",
  I: "[~@14 [b3,e4] ~, e2@5 e2@4 e2@4 e2@3, ~@2 b3@4 ~ b3@3 ~@6, ~@3 e4@3 ~ g4@5 e4@2 ~@2]/2", // E5
  J: "[[d2,d4,f#4]@3 f#4@2 ~@6 d4 ~@2 d4@2, ~@3 d4@3 d4@5 ~ [d4,f#4]@2 ~@2, ~@5 d3@5 d3@3 d3@3, ~@7 f#4@4 ~@5]/2", // D
  K: "e4@3 ~@4 b2, [c3,c4]@5 c3@2 ~, ~@3 e4@3 [c4,e4]@2", // C
  L: "[[c4,e4]@6 ~@2 c4@4 ~@2 e4@2 ~@26 g2@4 g2 ~, a2@4 d3@4 g2@4 g2@2 g2@4 g2@3 ~@3, ~@4 e4@3 ~@9 c4@3 b3@4 ~, ~@6 c4@4 b3@3 a3@5 ~@6]/3", // C
  M: "[~@15 g3, g2@5 g2@3 a2@3 ~ b2@2 c3@2, ~@3 d4@4 d4@2 ~ d4@2 ~@4, ~@6 g3@2 ~ g3@2 g3@2 g3@2 ~]/2",
  N: "~@13 g2@3, g2@6 g2@7 ~@3, ~@2 b3@3 a3@3, ~ g3 ~@2",
  O: "d4 ~@6 g3, a2@3 ~ b2@2 c3@2, ~ g3@2 g3@2 g3@2 ~, ~ d4 ~@2", P: "c4 ~@2 a4, a4@3 a4@3 ~@2, ~@2 c4@3 c4@3",
  Q: "~@2 a#3 ~@4 d4, ~ a#2@4 a#2@3, ~@3 [a#3,d4]@3 a#3@2", // A#
  R: "~ c4@3 c4@2 ~@6 [c4,e4]@4, a#2@5 a#2@3, e4@3 [c4,e4]@3 ~@2", // C
  S: "[c4@3 a3@2 a2@2 a3@4 ~@3 a3@10, a2@5 ~@6 a3@3 ~@10, a3@2 ~ f4@3 ~ d4@6 d4@11]/3",
  T: "~@5 a#3 [a#3,d4] ~, d3@8 d3@5 ~@3, ~@3 d4@3 ~@2", U: "~@14 [g3,b3,d4]!2", V: "[g3,b3,d4]@3 ~@5",
  W: "~@6 g3 g2, ~ g2@4 g2@2 ~, ~ g3@2 ~, ~@3 d4@3 ~@2",
  X: "d4@2 ~@10 c3@2 g3 ~, a2@3 ~ b2@2 ~@2, ~ g3@2 g3@2 g3@2 ~, ~ d4 ~@2",
  Y: "[~@14 d4@8 d4@8 [g3,b3,d4] [g3,b3], g3@5 g3@5 ~@6, ~@2 d4@5 ~@9]/2", Z: "[g3,b3,d4]@15 ~",
})).s("gm_acoustic_guitar_steel").gain(0.35).pan(0.4)

// drums · kick
const kick = s("bd").struct(`<
  A B@3 C B@3 C B@15 D C B@2 C B@15 D C B@4 C B E B@5 F B G B@15 D C B C H B@3 C B@2 C I H B@6 J F ~ B C B@3 C B@15 D
// … 64 more lines