Strudelify

Fool in the Rain

Led Zeppelin

KeyC majorTempo198 bpm
0:00/0:00
Download Open in strudel.cc 
// Fool in the Rain — Led Zeppelin
// 198 bpm, 12/8, key C major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: metre changes (12/8 at bar 1, 2/2 at bar 81, 12/8 at bar 123) are rendered on a constant 12/8 grid of one bar per cycle
// note: ch 12 "guitar synth" named as a guitar, played on electric guitar clean (its tremolo strings patch is not one)
// note: Full arrangement: all 198 bars on a 24-step grid, each part at one level. Source detail keeps the original performance.
setcpm(198/6)

// 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.

// other · distortion guitar · "guitar synth"
const distortion_guitar = note(`<
  ~@126 A B C D@4 E F G H@2 I J@4 K@2 L M N O P@2 ~ Q R@4 S T U@8 V@7 ~@24
>`.pickRestart({
  A: "~@6 a4@2 e5@2 g5@2 e5@2 ~ f5@3 a4@2 ~@2 g5@2, ~@21 e5@2 ~", B: "~ e5@2 f5@5 e5@12 ~@4",
  C: "~@3 g4 d5 f5 d5 e5@2 g4 d5 e5",
  D: "[d5@2 e5@6 d5@2 c5@4 a4@2 d5@4 a4@2 c5@6 a4@4 ~ g4@5 d4@2 e4@4 g4@2 a4@4 g4@12 a4@2 d5@2 a4@2 b4@7 ~@5 f5@2 e5@4 f5@2 e5@2 d5@2 c5@2 d5@2]/4",
  E: "c5 a4 c5@2 a4 ~ d5 c5 ~ c5 ~@2", F: "~ a4 c5@2 c5 g4@6 ~",
  G: "~@6 g4 a4@2 ~ c5 ~@2 a4 ~@2 c5@2 d5 e5@2 ~ e5 ~, ~@9 b4@2 ~ b4@2 ~ b4@2 ~@4 f5@2 ~",
  H: "[~ e5 ~ [f5,g5] [g5,a5]@2 f5 e5@2 ~ e5 f5@2 ~ d5 ~@2 d5 ~@2 d5@2 c5 a4@2 ~ a4 [c5,d5] c5@2 d5 c5@2 a4!2 ~@2 c5 ~@2 f5@2 e5 d5@2 ~ f5 ~, d5@2 ~@7 f5@2 ~@2 e5@2 ~ c5@2 ~ c5@2 ~@4 g4@2 ~@9 a4@2 ~@7 e5@2 ~]/2", // Fsus2 Gsus2 Csus2
  I: "~ a5 ~@2 g5@2 ~@2 f5@2 ~@2 e5@2 ~@2 f5@2 ~@2 e5@2 ~@2, g5@2 ~ a5@2 ~@19",
  J: "[d5@2 ~@2 c5@2 ~@4 d5@2 a4@2 c5@8 e5@4 a5 e5 g5@48 ~@12 e5@2 ~@2 f5@2 ~@2, ~@22 d5 ~@73]/4",
  K: "[~@2 g5@2 e5@4 f5@2 d5@4 e5@2 d5@4 c5@2 b4@4 c5@2 b4@4 g4@8 ~@3 a4@2 ~ c5 ~, ~@45 b4@2 ~]/2",
  L: "~ a4 ~@2 c5@2 d5 e5@2 ~ e5 ~@2 e5 ~@2 g5@2 g5 a5 [a5,b5] ~ a5 ~, b4@2 ~ b4@2 ~@4 f5@2 ~ d5@2 ~ f5@2 ~@4 g5@2 ~", // Asus2
  M: "b5!2 ~@3 d6 ~@3 b5 ~ b5 ~ a5 b5 ~@7 f5 ~, ~@3 d6@2 ~@2 b5@2 ~@3 b5@2 ~@5 a5@4 ~, ~@4 e6@2 ~@2 d6@2 ~@11 g5@2 ~",
  N: "~ e5 ~@2 e5@2 ~ e5@2 d5 e5@2 d5 c5 c5@2 c5@2 b4@2 a4@2 c5@2, g5@2 ~ g5@2 ~ f5@2 ~@16", O: "b4 c5 b4@2 g4@4 ~@4",
  P: "[~@4 e6@3 f6 e5@2 e5 e5@2 f5 c5 g4@8 ~]/2", Q: "~@2 c6@6 d5!2 d5@4 d5@6 e5@2 d5 e5",
  R: "[d5@2 d5@2 e5 d5@2 b4 a4@2 b4 a4@2 g4 a4@2 g4@10 ~@2 d4 g4@2 a4 d5 c5 a4 c5@3 d5 ~@4 c5 ~@3 b4]/4",
  S: "~@4 a4@2 ~@2 b4@2 ~@4 a4@2 d5@2 e5 f5@2 ~ d5 ~, ~@21 e5@2 ~",
  T: "~ f5@3 a5@2 g5 g5@2 e5 f5@2 ~ d5 ~@2 d5@2 c5 d5@2 ~ b4 ~, e5@2 ~@10 e5@2 ~ e5@2 ~@4 c5@2 ~",
  U: "[~ b4 ~ c5 c5@6 b4@4 a4@2 c5@4 a4@2 b4@4 g4@2 a4@2 g4@20 ~@2 c4@12 f4@10 g4@12 ~@2 g3@2 b3@2 d4@2 e4@4 g4@2 c4@12 f4@10 g4@12 ~@2 g3@2 b3@2 d4@2 e4@4 g4@2 c4@12 f4@10 g4@12 ~@2 g3@2 b3@2 d4@2 e4@2, a4 ~@95]/8",
  V: "[~ g4 c4@6 f4@5 g4@6 ~ g3 b3 d4 e4@2 g4 c4@6 f4@5 g4@6 ~ g3 b3 d4 e4@2 g4 c4@6 f4@5 g4@6 ~ g3 b3 d4 e4@2 g4 ~@10]/7",
})).s("gm_distortion_guitar").gain(0.44)

// chords · overdriven guitar · "g1"
const overdriven_guitar = note(`<
  A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 C@8 A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2
  C@8 A@2 B@2 A@2 D@2 ~@3 E@2 F G H I J@3 K L M N@2 O@2 P Q R@3 S T@2 U V@3 W X Y Z AA AB AC@2 AD AE@3 AF@2 AG@2 AF@2
  AG@2 AF@2 AG@2 AF@2 AG@2 AF@2 AG@2 AF@2 AG@2 AF@2 AG@2 AF@2 AG@2 AF@2 AG@2 AF@2 AG@2 AF@2 AH@2 AI@2 AH@2 AI@2 AJ@22
  AK@3
>`.pickRestart({
  A: "[[g3,c4,e4]@2 [a3,d4,f4]@2 [b3,e4,g4]@2 [c4,e4,a4]@2 ~ [c4,e4,a4]@2 [b3,d4,g4]@2 [g3,b3,d4]@2 ~@9]/2", // C Dm Em Am G
  B: "[[g3,c4,e4]@2 [a3,d4,f4]@2 [b3,e4,g4]@2 [c4,e4,a4]@2 ~ [c4,e4,a4]@2 [b3,d4,g4]@2 ~@11]/2", // C Dm Em Am G
  C: "[[g3,c4,e4]@2 [g3,c4,e4]@2 ~@2 [c4,e4,a4]@2 ~ [c4,e4,a4]@2 [b3,d4,g4]@2 [b3,d4,g4] ~@10]/2", // C Am G
  D: "[[g3,c4,e4]@4 [a3,d4,f4]@4 [b3,e4,g4]@4 [c4,e4,a4]@4 ~@2 [c4,e4,a4]@4 [d4,g4]@25 ~, ~@11 b2@2 ~@11]/2", // C Dm Em Am G5
  E: "[~@4 [g3,c4,e4]@3 [g3,c4,e4]@3 ~@4 [a3,c4,f4] [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2 ~ [g3,c4,e4]@3 ~ [g3,c4,e4]@3 ~@3 [a3,c4,f4] [a3,c4,f4]@3 ~ [a3,c4,f4]@2 ~@2]/2", // C F G C F
  F: "[b3,d4,g4]@2 [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~", // G C F
  G: "~@2 [b3,d4,g4] [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@4 [a3,c4,f4] [a3,c4,f4]@3 [a3,c4,f4]@2", // G C F
  H: "~@3 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2 ~ [g3,c4,e4]@3 ~ [g3,c4,e4]@3 ~@3 [a3,c4,f4] [a3,c4,f4]@3 ~", // G C F
  I: "[a3,c4,f4]@2 ~@2 [b3,d4,g4]@2 [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@2", // F G C F
  J: "[~ [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@4 [a3,c4,f4] [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2 ~ [g3,c4,e4]@3 ~ [g3,c4,e4]@3 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~@2 [b3,d4,g4]@2 [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@3]/3", // F G C F G C F G …
  K: "[a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@2", // F G C
  L: "~@2 [a3,c4,f4] [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2 ~ [g3,c4,e4]@3 ~ [g3,c4,e4]@3", // F G C
  M: "~@3 [a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~@2 [b3,d4,g4]@2 [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@2", // F G C
  N: "[~@4 [a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@4 [a3,c4,f4] [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2 ~@2 [g3,c4,e4]@2]/2", // F G C F G C
  O: "[~ [g3,c4,e4]@3 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 [b3,d4,g4]@2 ~]/2", // C F G C F G
  P: "[g3,c4,e4]@3 [g3,c4,e4]@3 ~@4 [a3,c4,f4] [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2", // C F G
  Q: "~@2 [g3,c4,e4]@3 [g3,c4,e4]@3 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2", // C F G
  R: "[[b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@4 [a3,c4,f4] [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2 ~@2 [g3,c4,e4]@3 [g3,c4,e4]@3 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~@2]/3", // G C F G C F G C …
  S: "~ [b3,d4,g4] [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~", // G C F
  T: "[~@2 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@4 [a3,c4,f4] [a3,c4,f4]@3 ~ [a3,c4,f4]@2 ~@2 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2 ~@2 [g3,c4,e4]@3 [g3,c4,e4]@3 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@3]/2", // G C F G C F
  U: "[a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@2", // F G C F
  V: "[~ [a3,c4,f4]@2 ~@3 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@4 [a3,c4,f4] [a3,c4,f4]@3 ~ [a3,c4,f4]@2 ~@2 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2 ~@2 [g3,c4,e4]@3 [g3,c4,e4]@3 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@3]/3", // F G C F G C F G …
  W: "[a3,c4,f4]@2 [a3,c4,f4]@3 [a3,c4,f4]@2 ~@3 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2 ~ [g3,c4,e4]@3 [g3,c4,e4]@3 ~@2", // F G C
  X: "~@2 [a3,c4,f4] [a3,c4,f4]@3 ~ [a3,c4,f4]@2 ~@2 [b3,d4,g4]@2 [b3,d4,g4] [b3,d4,g4]@2 ~@5 [g3,c4,e4] [g3,c4,e4]@2", // F G C
  Y: "~@3 [a3,c4,f4]@2 [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 ~@3 [a3,c4,f4] [a3,c4,f4]@2 ~@3 [g3,c4,e4]@2", // F G F C
  Z: "[g3,c4,e4]@2 ~@3 [a3,c4,f4] [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@2 ~@3", // C F G F
  AA: "[g3,c4,e4] [g3,c4,e4]@2 ~@3 [a3,c4,f4] [a3,c4,f4]@2 ~@3 [b3,d4,g4]@2 [b3,d4,g4]@2 ~@3 [a3,c4,f4] [a3,c4,f4]@2 ~@2", // C F G F
  AB: "~ [g3,c4,e4] [g3,c4,e4]@2 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 ~@3 [a3,c4,f4] [a3,c4,f4]@2 ~", // C F G F
  AC: "[~@2 [g3,c4,e4]@2 [g3,c4,e4]@2 ~@3 [a3,c4,f4] [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@2 ~@3 [g3,c4,e4] [g3,c4,e4]@2 ~@3 [a3,c4,f4] [a3,c4,f4]@2 ~@3 [b3,d4,g4]@2 [b3,d4,g4]@2 ~@3 [a3,c4,f4]]/2", // C F G F C F G F
  AD: "[a3,c4,f4]@2 ~@3 [g3,c4,e4] [g3,c4,e4]@2 ~@3 [a3,c4,f4]@2 [a3,c4,f4]@2 ~@3 [b3,d4,g4] [b3,d4,g4]@2 ~@3", // F C F G
  AE: "[[a3,c4,f4] [a3,c4,f4]@2 ~@3 [g3,c4,e4]@2 [g3,c4,e4]@2 ~@3 [a3,c4,f4] [a3,c4,f4]@2 [b3,d4,g4]@12 [g3,c4,e4]@4 [a3,d4,f4]@4 [b3,e4,g4]@4 [c4,e4,a4]@4 ~@2 [c4,e4,a4]@4 [b3,d4,g4]@4 [g3,b3,d4]@4 ~@14]/3", // F C F G C Dm Em Am …
  AF: "[~@2 [g3,c4,e4]@2 [a3,d4,f4]@2 [b3,e4,g4]@2 [c4,e4,a4]@2 ~ [c4,e4,a4]@2 [b3,d4,g4]@2 ~@9]/2", // C Dm Em Am G
  AG: "[~@2 [g3,c4,e4]@2 [a3,d4,f4]@2 [b3,e4,g4]@2 [c4,e4,a4]@2 ~ [c4,e4,a4]@2 [b3,d4,g4]@2 [g3,b3,d4]@2 ~@7]/2", // C Dm Em Am G
  AH: "[~@4 [g3,c4,e4]@4 ~ f4@3 [b3,e4,g4]@4 [c4,e4,a4]@4 ~@2 [c4,e4,a4]@4 [b3,d4,g4]@4 [g3,b3,d4]@4 ~@14, ~@2 [a3,d4] ~@9]/2", // C Em Am G D5
  AI: "[~@4 [g3,c4,e4]@4 ~ f4@3 [b3,e4,g4]@4 [c4,e4,a4]@4 ~@2 [c4,e4,a4]@4 [b3,d4,g4]@4 ~@18, ~@2 [a3,d4] ~@9]/2", // C Em Am G D5
  AJ: "[~@2 [g3,c4,e4]@2 [g3,c4,e4]@2 ~@2 [c4,e4,a4]@2 ~ [c4,e4,a4]@2 [b3,d4,g4]@2 [b3,d4,g4] ~@8]/2", // C Am G
  AK: "[~@2 [g3,c4,e4]@2 [g3,c4,e4]@2 ~@2 [c4,e4,a4]@2 ~ [c4,e4,a4]@2 [g3,b3,d4,g4]@12 ~@11]/3", // C Am G
})).s("gm_overdriven_guitar").gain(0.29).pan(1)

// chords · acoustic guitar steel · "aco guitar"
const acoustic_guitar_steel = note(`<
  ~@83 A@2 B C D E F@2 G@2 H I J@2 K@2 L M N@4 O@2 P Q@2 R@2 S T U V@2 W@2 X Y@2 ~@76
>`.pickRestart({
  A: "[~@4 [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 ~ [c3,e3,g3,c4,e4]@3 ~ [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 ~ [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]]/2", // C F G C F G
  B: "[g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~", // G C F
  C: "[g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2", // G C F
  D: "~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 ~ [c3,e3,g3,c4,e4]@3 ~ [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 ~", // G C F
  E: "[f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2", // F G C F
  F: "[~ [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 ~ [c3,e3,g3,c4,e4]@3 ~ [f3,a3,c4,f4]@3]/2", // F G C F G C F
  G: "[~ [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2]/2", // F G C F G C
  H: "[f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 ~ [c3,e3,g3,c4,e4]@3", // F G C
  I: "~ [f3,a3,c4,f4]@3 ~ [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@2", // F G C
  J: "[~@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 ~@2 [c3,e3,g3,c4,e4]@2]/2", // F G C F G C
  K: "[~ [c3,e3,g3,c4,e4]@3 ~ [f3,a3,c4,f4]@3 ~ [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~]/2", // C F G C F G
  L: "[c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2", // C F G
  M: "~@2 [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~ [f3,a3,c4,f4]@3 ~ [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2", // C F G
  N: "[[g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 ~@2 [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~ [f3,a3,c4,f4]@3 ~ [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~]/4", // G C F G C F G C …
  O: "[[g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 ~ [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 ~@2 [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3]/2", // G C F G C F
  P: "[f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2", // F G C F
  Q: "[~ [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 ~ [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 ~@2 [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@2]/2", // F G C F G C F
  R: "[~ [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4,g4]@2 ~ [c3,e3,g3,c4,e4]@3 [c3,e3,g3,c4,e4]@3 ~@2]/2", // F G C F G C
  S: "[f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 ~ [f3,a3,c4,f4]@2 ~ [g3,b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [g3,b3,d4]@2 ~@3 [c4,e4,g4,c5,e5]@2 [c4,e4,g4,c5,e5] [c4,e4,g4,c5,e5]@2, ~@14 g4@5 ~@5", // F G C
  T: "~@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 [f4,a4,c5,f5]@2 ~ [g4,b4,d5,g5]@2 [g4,b4,d5,g5] [g4,b4,d5,g5]@2 ~ [f4,a4,c5,f5]@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 ~@2 [c4,e4,g4,c5,e5] [c4,e4,g4,c5,e5]@2", // F G F C
  U: "[c4,e4,g4,c5,e5]@2 ~ [f4,a4,c5,f5]@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 ~ [g4,b4,d5,g5]@2 [g4,b4,d5,g5] [g4,b4,d5,g5]@2 ~@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 [f4,a4,c5,f5]@2 ~ [c4,e4,g4,c5,e5]@2", // C F G F C
  V: "[[c4,e4,g4,c5,e5] [c4,e4,g4,c5,e5]@2 ~ [f4,a4,c5,f5]@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 ~@2 [g4,b4,d5,g5] [g4,b4,d5,g5]@2 [g4,b4,d5,g5]@2 ~ [f4,a4,c5,f5]@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 ~ [c4,e4,g4,c5,e5]@2 [c4,e4,g4,c5,e5] [c4,e4,g4,c5,e5]@2 ~@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 [f4,a4,c5,f5]@2 ~ [g4,b4,d5,g5]@2 [g4,b4,d5,g5] [g4,b4,d5,g5]@2 ~ [f4,a4,c5,f5]@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 ~]/2", // C F G F C F G F
  W: "[~ [c4,e4,g4,c5,e5] [c4,e4,g4,c5,e5]@2 [c4,e4,g4,c5,e5]@2 ~ [f4,a4,c5,f5]@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 ~ [g4,b4,d5,g5]@2 [g4,b4,d5,g5] [g4,b4,d5,g5]@2 ~@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 [f4,a4,c5,f5]@2 ~ [c4,e4,g4,c5,e5]@2 [c4,e4,g4,c5,e5] [c4,e4,g4,c5,e5]@2 ~ [f4,a4,c5,f5]@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 ~@2 [g4,b4,d5,g5] [g4,b4,d5,g5]@2 [g4,b4,d5,g5]@2 ~ [f4,a4,c5,f5]@2 [f4,a4,c5,f5]]/2", // C F G F C F G F
  X: "[f4,a4,c5,f5]@2 ~ [c4,e4,g4,c5,e5]@2 [c4,e4,g4,c5,e5] [c4,e4,g4,c5,e5]@2 ~@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 [f4,a4,c5,f5]@2 ~ [g4,b4,d5,g5]@2 [g4,b4,d5,g5] [g4,b4,d5,g5]@2 ~ [f4,a4,c5,f5]@2", // F C F G F
  Y: "[[f4,a4,c5,f5] [f4,a4,c5,f5]@2 ~@2 [c4,e4,g4,c5,e5] [c4,e4,g4,c5,e5]@2 [c4,e4,g4,c5,e5]@2 ~ [f4,a4,c5,f5]@2 [f4,a4,c5,f5] [f4,a4,c5,f5]@2 [g3,b3,d4,g4]@13 ~@19]/2", // F C F G
})).s("gm_acoustic_guitar_steel").gain(0.19)

// other · acoustic guitar steel · "12 string"
const acoustic_guitar_steel_2 = note(`<
  ~@40 A B A B A B A B ~@16 A B A B A B A B ~@101 C D E D E D E D E D E D E D E D E D E D E D E F@2
>`.pickRestart({
  A: "e4 g4 c5 a4 c5 e5", B: "d5@2 b4 ~@3 d5 b4 c5 a4 b4 g4", C: "~ e4 g4 c5 a4 c5", D: "e5@2 d5@2 b4 ~@3 d5 b4 c5 a4",
  E: "b4 g4 e4@2 g4@2 c5@2 a4@2 c5@2", F: "[e5 [g3,b3,d4,g4]@6 ~@5, ~@4 a4 ~@43]/2",
})).s("gm_acoustic_guitar_steel").gain(0.64)

// chords · piano
const piano = note(`<
  A@2 B@2 A@2 B@2 A@2 C@2 A@2 B@2 A@2 B@2 A@2 D@2 E@2 F@2 A@2 B@2 A@2 C@2 A@2 B@2 G H G H G H G H I@2 J@2 K@2 L@2 A@2
  C@2 A@2 B@2 G H G H G H G H I@2 J@2 K@2 M@2 N@4 O@4 P Q@4 R@4 S@2 T@4 U@4 V W@4 X Y Z@4 AA@7 AB@4 AC@4 AD@28 AE@2 AF@2
  AG@2 AF@2 AH@2 AF@2 AI AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AL@2
>`.pickRestart({
  A: "[[c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 [g2,g#2] [a2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 [g1,g3]@4 ~@16]/2", // C Dm7 C F G#maj7 Am G
  B: "[[c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 [f2,g2] [f2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 ~@20]/2", // C Dm7 C F Fsus2 Fmaj7 G
  C: "[[c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 [f2,g2] [f2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 ~@18 g2@2]/2", // C Dm7 C F Fsus2 Fmaj7 G
  D: "[[c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 [f2,g2] [f2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 g3@4 ~@2 g3@4 g3@2 g3@2 g3@2 g3@2 a3@2, ~@14 g1 ~@9]/2", // C Dm7 C F Fsus2 Fmaj7 G
  E: "[[c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 [g2,g#2] [a2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 [g1,g3]@4 ~@10 [a3,c4]@2 f3@2 d3@2]/2", // C Dm7 C F G#maj7 Am G Am
  F: "[[c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 [f2,g2] [f2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 ~@18 [g2,f3,a3,c4]@2]/2", // C Dm7 C F Fsus2 Fmaj7 G F
  G: "[c2,e3] [e2,g3] [g2,c4] [f2,a3] [a2,c4] [c3,e4]", // C Em C5 F Am C
  H: "[b2,d4]@2 [g2,b3] ~@3 [b2,d4] [g2,b3] [a2,c4] [f2,a3] [g2,b3] [e2,g3]", // Bm G Bm G Am F G Em
  I: "[[c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 [g2,g#2] [a2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 [g1,g3]@4 ~@8 [d3,f4]@2 [f3,a4]@2 [d3,f4]@2 [f2,d4]@2]/2", // C Dm7 C F G#maj7 Am G Dm …
  J: "[[c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 [f2,g2] [f2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 g2@8 ~@6 [a3,f4]@2 c4@2 [g2,a3]@2, ~@20 g2@3 ~]/2", // C Dm7 C F Fsus2 Fmaj7 G Dm …
  K: "[[c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 [g2,g#2] [a2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 [g1,g3]@4 ~@8 [d3,f4]@2 [f3,a4]@2 [d3,f4]@2 f2@2]/2", // C Dm7 C F G#maj7 Am G Dm …
  L: "[[c2,e3,e4,c5]@4 [d2,f3,f4]@4 [e2,e4,g4]@4 ~@4 f2 [f2,g2] [f2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 g2@8 ~@4 g2@6 [g2,f3,a3,d4,f4]@2, ~@3 f2 ~@8, ~@7 [c4,f4,a4]@2 ~@15]/2", // C Dm Em Fsus2 Fmaj7 G Dm F
  M: "[[c2,e3,e4,c5]@4 [d2,f3,f4]@4 [e2,e4,g4]@4 ~@4 f2 [f2,g2] [f2,a3,c4,e4]@4 [g2,g3,b3]@25 ~, ~@3 f2 ~@8, ~@14 [c4,f4,a4]@4 ~@4 d4@17 ~@9]/2", // C Dm Em Fsus2 Fmaj7 G F
  N: "[[c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@4 e4@2 ~@2 [d4,g4,b4]@3 [c2,c3]@3 ~ [e2,e3,e4,g4]@4 ~@3 [c4,f4,a4]@3 ~@4 [e4,a4,c5]@3 ~@2 d4@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@4 e4@2, ~@8 [f2,f3]@6 [a2,a3]@6 g3@5 ~@15 a3@6 ~ [g4,b4]@3 ~@43 [a4,c5]@3, ~@17 [a4,c5]@3 ~ g2@5 ~@7 [f2,f3]@6 a2@6 ~ [g2,g3]@5 ~@8 [f2,f3]@6 [a2,a3]@6 [g2,g3]@5 ~@8 [f2,f3]@6 [a2,a3]@6]/4", // C Em F G C Em F Am …
  O: "[~@2 [d4,g4,b4]@3 [c2,c3]@3 ~ [e2,e3,e4,g4]@4 ~@3 [c4,f4,a4]@3 ~@4 [e4,a4,c5]@3 ~@2 d4@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@4 e4@3 ~ [d4,g4,b4]@3 [c2,c3]@3 ~ [e2,e3,e4,g4]@4 ~@3 [c4,f4,a4]@3 ~, ~ [g2,g3]@5 ~@7 [f2,f3]@6 ~ [a2,a3]@6 [g2,g3]@5 ~@8 [f2,f3]@6 [a2,a3]@6 [g2,g3]@5 ~@8 [f2,f3]@6 a2@6 ~ [g2,g3]@5 ~@7 f2@6 ~, ~@27 [g4,b4]@3 ~@41 a3@6 ~@13 f3@6, ~@73 [a4,c5]@3 ~@20]/4", // G C Em F Am C Em F …
  P: "~@3 [e4,a4,c5]@3 ~@2 d4@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@2, [a2,a3]@6 [g2,g3]@5 ~@8 [f2,f3]@5, ~@7 [g4,b4]@3 ~@14", // Am C Em F A G F G
  Q: "[~@4 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@4 [e4,a4,c5]@3 ~ [d4,g4,b4]@3 [c2,c3]@3 ~ [e2,e3,e4,g4]@4 ~@4 a4@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5, ~ [a2,a3]@6 [g2,g3]@5 ~@8 [f2,f3]@6 a2@6 ~ [g2,g3]@5 ~@7 f2@6 ~ [a2,a3]@6 [g2,g3]@5 ~@8 [f2,f3]@6 [a2,a3]@6 [g2,g3]@5 ~@8, ~@27 a3@6 ~@13 f3@6 ~@44, ~@16 [c4,f4] ~@15]/4", // Am G C Em F Am G C …
  R: "[~@3 [c4,f4,a4]@3 ~@4 [e4,a4,c5]@3 ~ [d4,g4,b4]@3 [c2,c3]@3 ~ [e2,e3,e4,g4]@4 ~@4 a4@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@4 [e4,a4,c5]@3 ~ [d4,g4,b4]@3 ~ [c2,c3]@2, [f2,f3]@6 a2@6 ~ [g2,g3]@5 ~@7 f2@6 ~ [a2,a3]@6 [g2,g3]@5 ~@8 [f2,f3]@6 [a2,a3]@6 ~ g2@5 ~@7 [f2,f3]@6 a2@6 ~ [g2,g3]@5 ~@2, ~@7 a3@6 ~@13 f3@6 ~@31 g3@5 ~@15 a3@6 ~@7, ~@28 [c4,f4]@3 ~@65]/4", // F Am G C Em Am G C …
  S: "[~ [e2,e3,e4,g4]@4 ~@4 a4@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3, ~@5 f2@6 ~ [a2,a3]@6 [g2,g3]@5 ~@8 [f2,f3]@6 [a2,a3]@6 ~ g2@4, ~@6 f3@6 ~@31 g3@5, ~@8 [c4,f4]@3 ~@37]/2", // Em Am G C Em F Am G …
  T: "[[c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@4 [e4,a4,c5]@3 ~ [d4,g4,b4]@3 ~ [c2,c3]@3 [e2,e3,e4,g4]@4 ~@4 [f4,a4]@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@4 [e4,a4,c5]@2, ~@8 [f2,f3]@6 a2@6 ~ [g2,g3]@5 ~@7 f2@6 ~ [a2,a3]@6 [g2,g3]@5 ~@8 [f2,f3]@6 [a2,a3]@6 ~ g2@5 ~@7 [f2,f3]@6 a2@6, ~@15 a3@6 ~@13 f3@6 ~@31 g3@5 ~@15 a3@5, ~@12 c4 ~@19]/4", // C Em F Am G C Em F …
  U: "[~@2 [d4,g4,b4]@3 ~ [c2,c3]@3 [e2,e3,e4,g4]@4 ~@4 [f4,a4]@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@4 [e4,a4,c5]@3 ~ [d4,g4,b4]@3 ~ [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3, ~ [g2,g3]@5 ~@7 f2@6 ~ [a2,a3]@6 [g2,g3]@5 ~@8 [f2,f3]@6 [a2,a3]@6 ~ g2@5 ~@7 [f2,f3]@6 a2@6 ~ [g2,g3]@5 ~@8 [f2,f3]@6, ~@14 f3@6 ~@31 g3@5 ~@15 a3@6 ~@19, ~@16 c4@3 ~@77]/4", // G C Em F Am G C Em …
  V: "~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@2, [a2,a3]@6 [g2,g3]@5 ~@8 [f2,f3]@5", // Am G C Em F A G F
  W: "[~@4 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 ~ e3@4 ~@3 [c4,f4,a4]@3 ~@4 [e4,a4,c5]@3 ~ [d4,g4,b4]@3 ~ [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@3 [e4,a4,c5]@3 ~@2 [d4,g4,b4]@3 [c2,c3]@3 [e2,e3,e4,g4]@5 ~@3 [c4,f4,a4]@3 ~@4 e4@2 ~@2 [d4,g4,b4]@3 [c2,c3]@3 ~ e3@4, ~ [a2,a3]@6 g3@5 ~@15 a3@6 ~@47 [a4,c5]@3 ~ g2@5 ~@2 [e2,e4,g4]@5, ~@8 g2@5 ~@2 [e2,e4,g4]@5 [f2,f3]@6 a2@6 ~ [g2,g3]@5 ~@8 [f2,f3]@6 [a2,a3]@6 [g2,g3]@5 ~@8 [f2,f3]@6 [a2,a3]@6 g3@5 ~@8]/4", // Am G C F Am G C Em …
  X: "~@3 [c4,f4,a4]@3 ~@4 [e4,a4,c5]@3 ~ [d4,g4,b4]@3 ~@4 [g3,c4,e4]@3, [f2,f3]@6 a2@6 ~ [g2,g3]@5 [c2,c3]@6, ~@7 a3@6 ~@11", // F Am G C F G C
  Y: "~@2 [a3,c4,f4]@3 ~@3 [b3,d4,g4]@3 [b3,d4,g4]@2 [a3,c4,f4]@3 [a3,c4,f4]@3 ~@3 [g3,c4,e4]@2, f2@5 [b3,d4,g4]@3 ~@16, ~@6 g2@6 ~ f2@6 [c2,c3]@5", // F G F C G C
  Z: "[~@3 [a3,c4,f4]@3 [b3,d4,g4]@2 ~ [b3,d4,g4]@3 [b3,d4,g4]@2 [a3,c4,f4]@3 [a3,c4,f4]@3 ~@4 [g3,c4,e4]@3 ~ [a3,c4,f4]@3 [b3,d4,g4]@2 ~@2 g4@3 ~ [a3,c4,f4]@3 ~ [a3,f4]@3 ~@3 [g3,c4,e4]@3 ~@2 [a3,c4,f4]@3 ~@3 [b3,d4,g4]@3 [b3,d4,g4]@2 [a3,c4,f4]@3 [a3,c4,f4]@3 ~@3 [g3,c4,e4]@3 ~@2 [a3,c4,f4]@3 [b3,d4,g4]@2 ~ [b3,d4,g4]@3 [b3,d4,g4]@2 [a3,c4,f4]@3 [a3,c4,f4]@3, ~ f2@6 ~ g2@6 f2@6 [c2,c3]@6 ~ f2@6 g2@6 f2@6 ~ [c2,c3]@6 f2@6 g2@6 ~ f2@6 [c2,c3]@6 f2@6 ~ g2@6 f2@6, ~@34 [b3,d4]@3 ~ [b3,d4,g4]@2 ~@2 c4@3 ~@12 [b3,d4,g4]@3 ~@36]/4", // F G F C F G F Dm …
  AA: "[~@4 [g3,c4,e4]@3 ~ [a3,c4,f4]@3 [b3,d4,g4]@2 ~@2 g4@3 ~ [a3,c4,f4]@3 ~ [a3,c4,f4]@3 ~@3 [g3,c4,e4]@3 ~@2 [a3,c4,f4]@3 ~@3 [b3,d4,g4]@3 [b3,d4,g4]@2 [a3,c4,f4]@3 [a3,c4,f4]@3 ~@3 [g3,c4,e4]@3 ~@2 [a3,c4,f4]@3 ~@2 g2@12 [c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 g2 [a2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 [g1,g3]@4 ~@10 [a3,c4]@2 ~@2 d3@2 [c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2!2 [f2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 ~@10 [b2,d4]@2 [d3,f4]@2 [f3,a4]@2, [c2,c3]@6 ~ f2@6 g2@6 f2@6 ~ [c2,c3]@6 f2@6 g2@6 ~ f2@6 [c2,c3]@6 f2@6 ~@31 g#2 ~@23 g2@6 ~@18 g2 ~@25, ~@14 [b3,d4]@3 ~ [b3,d4,g4]@2 ~@17 [b3,d4,g4]@3 ~@22 [b3,d4,g4]@13 ~@46 f3@2 ~@45]/7", // C F G F C F G F …
  AB: "[[e3,g4]@2 [d3,f4]@2 [c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 g2 [a2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 [g1,g3]@4 ~@10 [g2,f3,a3,c4]@6 [c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2!2 [f2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 ~@2 g3@4 ~@2 g3@4 g3@2 g3@2, ~@22 g#2 ~@47 g2 ~@25]/4", // Em Dm C Dm7 C F Am G …
  AC: "[g3@2 g3@2 [c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 g2 [a2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 [g1,g3]@4 ~@10 [g2,f3,a3,c4]@6 [c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2!2 [f2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 ~@14 [a3,c4]@2, ~@22 g#2 ~@47 g2 ~@25]/4", // C Dm7 C F Am G F C …
  AD: "[~@2 g2@2 [c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 g2 [a2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 [g1,g3]@4 ~@10 [g2,f3,a3,c4]@6 [c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2!2 [f2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 ~@14 [a3,c4]@2, f3@4 ~@18 g#2 ~@47 g2 ~@25]/4", // C Dm7 C F Am G F C …
  AE: "[~@2 g2@2 [c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 g2 [a2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 [g1,g3]@4 ~@12, f3@4 ~@18 g#2 ~@25]/2", // C Dm7 C F Am G
  AF: "[~@4 [c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2!2 [f2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 ~@16, ~@22 g2 ~@25]/2", // C Dm7 C F Fmaj7 G
  AG: "[~@2 g2@2 [c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 g2 [a2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 [g1,g3]@4 ~@12, ~@22 g#2 ~@25]/2", // C Dm7 C F Am G
  AH: "[~@4 [c2,e3,g3,c4]@4 [d2,f3,c4]@4 [e2,g3,c4]@4 [f2,f3,a3,c4]@4 f2 g2 [a2,a3,c4,e4]@4 [g2,g3,b3,d4]@6 [g1,g3]@4 ~@12, ~@22 g#2 ~@25]/2", // C Dm7 C F Am G
  AI: "~ [c2,e3] [e2,g3] [g2,c4] [f2,a3] [a2,c4]", // C Em C5 F Am
  AJ: "[c3,e4]@2 [b2,d4]@2 [g2,b3] ~@3 [b2,d4] [g2,b3] [a2,c4] [f2,a3]", // C Bm G Bm G Am F
  AK: "[g2,b3] [e2,g3] [c2,e3]@2 [e2,g3]@2 [g2,c4]@2 [f2,a3]@2 [a2,c4]@2", AL: "[[c3,e4] [g1,d4,g4,b4]@6 ~@5]/2",
})).s("gm_piano").gain(0.36).pan(0)

// chords · marimba
const marimba = note("<~@112 A B C D E@2 F@2 G@2 ~@76>".pickRestart({
  A: "~@18 [c4,e4,g4]@3 c4 [c4,f4,a4]@2, ~@21 [e4,g4]@2 ~", // C F Em
  B: "~@2 [c4,f4,a4]@3 [d4,g4,b4]@3 [d4,g4,b4]@3 [d4,g4,b4]@2 [c4,f4,a4]@3 [c4,f4,a4]@3 [c4,e4,g4]@3 [c4,e4,g4]@2", // F G F C
  C: "~ [c4,f4,a4]@5 [c4,f4,a4]@3 [d4,g4,b4]@3 [c4,f4,a4]@2 [c4,f4,a4]@3 [c4,f4,a4]@3 [c4,e4,g4]@3 ~", // F G F C
  D: "[c4,e4,g4]@3 [f4,a4] [f4,a4,c5]@3 [d4,g4,b4]@3 ~ [d4,g4,b4]@4 [c4,f4,a4]@3 ~ [c4,f4,a4]@3 [c4,e4,g4]@2, ~@3 c4@2 ~@19", // C F G F C
  E: "[~ [c4,e4,g4]@3 [c4,f4,a4]@2 [c4,f4,a4]@3 [d4,g4,b4]@3 [d4,g4,b4]@3 [d4,g4,b4]@2 [c4,f4,a4]@3 [c4,f4,a4]@3 [c4,e4,g4]@3 [e4,g4,c5]@2 [f4,a4,c5]@3 [f4,a4,c5]@3 [f4,a4,c5]@3 [g4,b4,d5]@3 [g4,b4,d5]@5 [f4,a4,c5]@3]/2", // C F G F C F G F
  F: "[[e4,g4,c5]@3 ~ [e4,g4,c5]@4 [c4,f4,a4]@3 [d4,g4,b4]@3 ~ [d4,g4,b4]@3 ~ [c4,f4,a4]@3 ~ [c4,f4,a4]@3 [c4,e4,g4]@4 [e4,g4,c5]@2 [f4,a4,c5]@2 [f4,a4,c5]@3 [g4,b4,d5]@3 [g4,b4,d5]@2 [g4,b4,d5]@3 [g4,b4,d5]@3, ~@9 [d4,g4,b4] ~@14]/2", // C F G F C F G
  G: "[[f4,a4,c5]@3 [e4,g4,c5]@3 [e4,g4,c5]@3 [f4,a4,c5]@2 [f4,a4,c5]@3 [g4,b4,d5]@13 ~@21]/2", // F C F G
})).s("gm_marimba").gain(0.57)

// bass · electric bass finger · "bass"
const bass = note(`<
  A@2 B@2 A@2 C@2 A@2 D@2 A@2 B@2 A@2 C@2 A@2 E@2 A@2 B@2 A@2 F@2 A@2 D@2 A@2 G@2 H I J I H I J I A@2 D@2 A@2 D@2 A@2
  D@2 A@2 G@2 H I J I H I J I A@2 D@2 A@2 K@2 ~@3 L@3 M N O P@2 Q@2 R@4 S@2 T U V W@3 X@2 O Y@2 Q@2 Z AA AB@4 AC@5 AD@2
  AE@2 AD@2 AE@2 AD@2 AE@2 AD@2 AE@2 AD@2 AE@2 AD@2 AE@2 AD@2 AE@2 AD@2 AE@2 AD@2 AE@2 AD@2 AE@2 AD@2 AE@2 AD@2 AF@2
  AD@2 AG AH AI AH AJ AH AI AH AJ AH AI AH AJ AH AI AH AJ AH AI AH AJ AH AK@3
>`.pickRestart({
  A: "[c2@4 d2@4 e2@4 f2@4 ~ g2 a2@4 g2@4 g1@4 ~@18]/2", B: "[c2@2 d2@2 e2@2 f2@2 ~ f2@2 g2@2 ~@11]/2",
  C: "[c2@2 d2@2 e2@2 f2@2 ~ f2@2 g2@2 ~@9 a1 b1]/2", D: "[c2@2 d2@2 e2@2 f2@2 ~ f2@2 g2@2 ~@10 g2]/2",
  E: "[c2@2 d2@2 e2@2 f2@2 ~ f2@2 g2@2 ~@8 g2 a2 b2]/2", F: "[c2@2 d2@2 e2@2 f2@2 ~ f2@2 g2@2 ~@8 f2 e2 d2]/2",
  G: "[c2@2 d2@2 e2@2 f2@2 ~ f2@2 g2@2 ~@8 g1 a1 b1]/2", H: "c2 d2 g2 f2 a2 c3", I: "b2@2 g2 ~@3 b2 g2 a2 f2 g2 e2",
  J: "c2 e2 g2 f2 a2 c3", K: "[c2@2 d2@2 e2@2 f2@2 ~ f2@2 g2@12 ~]/2",
  L: "[~@4 c2@3 e2@5 f2@3 f2@3 a2@3 a2@5 g2@3 c2@3 ~ e2@4 f2@3 f2@3 ~ a2@3 a2@5 g2@3 c2@3 e2@5 f2@3 f2@3 a2@3]/3",
  M: "a2@5 g2@3 c2@3 e2@5 f2@3 f2@3 a2@2", N: "~ a2@5 g2@3 c2@3 ~ e2@4 f2@3 f2@3 ~",
  O: "a2@3 a2@5 g2@3 c2@3 e2@5 f2@3 f2@2",
  P: "[~ a2@3 a2@5 g2@3 c2@3 e2@5 f2@3 f2@3 a2@3 ~ a2@4 g2@3 c2@3 ~ e2@4 f2@3]/2",
  Q: "[~ f2@3 a2@3 a2@5 g2@3 c2@3 e2@5 f2@3 f2@3 a2@3 a2@5 g2@3 c2@3 e2@5]/2",
  R: "[f2@3 f2@3 a2@3 ~ a2@4 g2@3 c2@3 ~ e2@4 f2@3 ~ f2@3 a2@3 a2@5 g2@3 c2@3 e2@5 f2@3 f2@3 a2@3 a2@5 g2@3 c2@3 e2@5 f2@3 f2@3 a2@3 ~ a2@4 g2@3 ~ c2@2]/4",
  S: "[~ e2@4 f2@3 ~ f2@3 a2@3 a2@5 g2@3 c2@3 e2@5 f2@3 f2@3 a2@3 a2@5 g2@3]/2",
  T: "c2@3 e2@5 f2@3 f2@3 a2@3 ~ a2@4 g2@2", U: "~@2 c2@3 e2@4 f2@3 ~ f2@3 a2@3 a2@5",
  V: "g2@3 c2@3 e2@5 f2@3 f2@3 a2@3 a2@4",
  W: "[~ g2@3 c2@3 e2@5 f2@3 f2@3 a2@3 ~ a2@4 g2@3 ~ c2@3 e2@4 f2@3 ~ f2@3 a2@3 a2@5 g2@3 c2@3 e2@5 f2@3 f2@3 a2@3]/3",
  X: "[a2@5 g2@3 c2@3 e2@5 f2@3 f2@3 ~ a2@3 a2@4 g2@3 ~ c2@3 e2@5 f2@3 f2@3]/2",
// … 248 more lines

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