// Letting Go — McCartney
// 99 bpm, 4/4, key A minor. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: duplicate parts dropped: ch 9 "TRUMPET" trumpet (copy of ch 11 "BRASS 1" brass section)
// note: Full arrangement: all 111 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(99/4)

// 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 · overdriven guitar · "OVERDRIVE"
const overdriven_guitar = note(`<
  A@2 B@2 C D E F G ~ H I J@2 K L ~ M N O P ~@2 Q R@2 S D T@2 U@2 V W X ~ Y@2 Z AA AB@2 AC AD@3 AE AF AG AH AI AF AG AJ
  AK@2 AL@2 AM AN AO AP AQ@2 AR AS AT@2 AR AU AV AW AX AY@2 AZ@2 BA@2 BB BC BD BE@2 BF BG BH BI@2 BJ@2 BI@2 BK@2 BI@2
  BK@2 BL@2 BM@3 BN BO@2 BP@2 ~@2
>`.pickRestart({
  A: "[~@4 [g3,c4]@4 [e3,a3] ~@5 [g3,c4]@4 [e3,a3] ~ [g3,c4]@4 [e3,a3] ~@3 [a3,d4,f#4]@4]/2", // C5 A5 C5 A5 C5 A5 D
  B: "[~@4 [g3,c4]@4 [e3,a3] ~@5 [g3,c4]@4 [e3,a3] ~ [g3,c4]@4 [e3,a3] ~@3 [a3,d4]@4]/2", // C5 A5 C5 A5 C5 A5 D5
  C: "~@4 [d#4,g4] [d4,f#4]@2 ~ [d4,f#4]@2 [c4,e4]@4 a3 ~", D: "[d#4,g4] [d4,f#4]@2 ~ [d4,f#4]@2 [c4,e4]@4 [e4,a4] ~@5",
  E: "~@4 [d#4,g4] [d4,f#4] b3 ~ [d4,f#4]@2 [c4,e4]@4 a3 ~", // D# D C
  F: "[d#4,g4] [d4,f#4] b3 ~ [d4,f#4]@2 [c4,e4]@4 [e4,a4] ~@5", G: "~@2 e3 ~ [g3,c4]@4 [e3,a3] ~@7",
  H: "~@4 [g3,c4]@4 [e3,a3] ~@7", I: "[d#4,g4] [d4,f#4] [c4,e4] ~ [d4,f#4]@2 [c4,e4]@4 [e4,a4] ~@3 d4@2",
  J: "[[a3,c4] ~@9 a3 ~ d4 ~ d4@6 d4@4 ~@2 a3 ~ c4@2 ~@2]/2", K: "~@2 g4 ~ c4@2 d4@9 ~",
  L: "[d4,g4] ~ [d4,g4]@2 [c4,e4] ~ [d4,f#4]@7 ~@3", M: "~@10 e4 c4 a3@2 c4@2", N: "c4 d4@11 ~@4", O: "~@12 d#4@2 g4 ~",
  P: "a4", Q: "~@2 [a3,d4,f#4] ~@3 [a3,d4,f#4]@9 ~",
  R: "[~@4 [d4,f4,a4] ~@5 [d4,f4,a4] ~@3 [d4,f4,a4]@6 [d4,f4,a4] ~@5 [f4,a4] ~@3 [d4,f4,a4] ~]/2", // Dm F Dm
  S: "~@2 a3 ~ [d#4,g4] [d4,f#4] c4 ~ [d4,f#4]@2 [c4,e4]@4 [a3,c4] ~", // D# D C Am
  T: "[~@4 [d4,f4,a4] ~@5 [d4,f4,a4] ~@3 [d4,f4,a4]@6 [f4,a4] ~@5 [d4,f4,a4] ~@3 [d4,f4,a4] ~]/2", // Dm F Dm
  U: "[~@4 [g3,c4,e4] ~@5 [c4,e4] ~@3 [a3,d4]@17 ~]/2", V: "~@4 [g3,c4]@4 a3@4 [g3,c4] ~@3", W: "~@10 d#4@2 e4@2 g4 ~",
  X: "d4@4 c4@7 ~@5", Y: "[~@10 [g3,c4]@2 [e3,a3]@7 ~@9 a4 ~ d4@2, ~@29 g4@2 ~]/2", Z: "d4@2 c4@7 ~@7",
  AA: "[a3,d4,f#4]@2 [a3,d4,f#4]@2 ~@2 [a3,d4,f#4]@9 ~", // D
  AB: "[~@4 [d4,f4,a4] ~@5 [f4,a4] ~@3 [d4,f4,a4]@6 [d4,f4,a4] ~@5 [d4,f4,a4] ~@3 [d4,f4,a4] ~]/2", // Dm F Dm
  AC: "~@4 [d#4,g4] [d4,f#4] [c4,e4] ~ [d4,f#4]@2 [c4,e4]@4 a3 ~", // D# D C D C
  AD: "[[d#4,g4] [d4,f#4] c4 ~ [d4,f#4]@2 [c4,e4]@3 ~ [e4,a4]!3 g4 c4@4 ~@2 [d4,f4,a4] ~@5 [f4,a4] ~@3 [f4,a4]@6 [d4,f4,a4] ~@5 [f4,a4,d5] ~@5]/3", // D# D C A5 Dm F Dm
  AE: "[e3,a3] ~ d#3 g3 a3 b3 a3 g3", AF: "a3@2 [g3,c4]@2 ~@2 [a3,d4]@6 [a3,d4] ~@3", AG: "~@2 a3 c4 d4 e4 d4 c4",
  AH: "d4@2 e4@2 ~@2 [e3,a3]@6 [e3,a3] ~@3", AI: "~@2 e3 ~ e3@2 g3@2 a3@2 b3@2 a3@2 g3@2",
  AJ: "d4@2 c4@2 ~@2 a3@6 [e3,a3] ~@3", AK: "[~ [g3,c4,e4] ~ [a3,d4,f#4]@8 ~@5]/2",
  AL: "[d#4@9 ~ e4 ~ g4 ~ g4 a4@5 g4@2 e4 ~ d#4@2 c4 ~ d4@2 c4@2]/2", AM: "c4 d4@7 ~@6 c5 ~",
  AN: "c5 ~ a4 ~ d5@4 d5@4 a4@4", AO: "a4@4 a4@3 ~ g4 a4@3 c5@2 a4@2", AP: "a4@4 e5 ~ e5 ~@3 d5 ~ e5!2 d5@2",
  AQ: "[e5 ~ d5@2 e5 ~ c5@6 d5@2 g4@4 ~ a4 a4@4 ~@4 [f4,a4] ~@3]/2", // F
  AR: "~@2 [d4,f4,a4] ~@3 [d4,f4,a4]@6 [d4,f4,a4] ~@3", AS: "~@2 [f4,a4,d5] ~@9 [d#4,g4] [d4,f#4]@2 ~",
  AT: "[[d4,f#4] ~ [c4,e4]@4 a3 ~ [d#4,g4] [d4,f#4]@2 ~ [d4,f#4]@2 e4@4 [c4,e4,a4]@2 ~@8 [d4,f4,a4] ~@3, ~@7 c4 ~@8]/2", // D C D# D Am Dm
  AU: "~@2 [d4,f4,a4] ~@9 d#4@2 c4 ~", AV: "d4 ~ c4@4 a3 ~ e4 f#4 a4 g4 a4@2 g4 e4",
  AW: "d4@2 a3@2 a3@3 ~@5 [d#4,g4,c5] ~@3", AX: "~@2 [d#4,g4,c5] ~@3 [d#4,g4,c5]@6 [g4,c5] ~@3",
  AY: "[~@2 [d#4,g4,c5] ~@3 a#4@17 ~@9]/2", AZ: "[~@6 f4 ~ f4 g4@3 c4@11 ~@9]/2", BA: "[~ d#5@3 c5@9 ~@3]/2",
  BB: "~@12 [c4,f4,g#4] ~@3", BC: "~@2 [c4,f4,g#4] ~@3 [c4,f4,g#4]@6 [f4,g#4] ~@3",
  BD: "~@2 [c4,f4,g#4] ~@9 [f#4,a#4] [f4,a4] [d#4,g4] ~", // Fm F# F D#
  BE: "[[f4,a4] ~ [d#4,g4]@4 c4 ~ [f#4,a#4] [f4,a4] d#4 ~ [f4,a4]@2 d#4@4 [g4,c5] ~@9 [c4,f4,g#4] ~@3, ~@14 g4@3 ~@15]/2", // F D# F# F C5 Fm
  BF: "~@2 [f4,g#4] ~@3 [c4,f4,g#4]@6 [f4,g#4] ~@3", BG: "~@2 [c4,f4,g#4] ~@9 [f#4,a#4] [f4,a4] d#4 ~",
  BH: "[f4,a4] [d#4,g4]@2 ~@3 g3 a#3", // F D#
  BI: "[c4@2 d4@2 c4@2 a#3@2 c4@2 d#4@2 ~@2 [c4,f4]@6 [c4,f4] ~@5 [c4,f4] ~ c4@2 d#4@2]/2", // F5
  BJ: "[f4@2 g4@2 f4@2 d#4@2 f4@2 g4@2 ~@2 [g3,c4]@6 [g3,c4] ~@5 [g3,c4] ~@5]/2", // C5
  BK: "[f4@2 g4@2 f4@2 d#4@2 f4@2 g4@2 ~@2 [g3,c4]@6 [g3,c4] ~@5 [g3,c4] ~ g3@2 a#3@2]/2", // C5
  BL: "[c4@2 d4@2 c4@2 a#3@2 c4@2 [a#3,d#4]@2 ~@2 [c4,f4]@6 [c4,f4] ~@5 [c4,f4] ~ c4@2 d#4@2]/2", // D#5 F5
  BM: "[f4@2 g4@2 f4@2 d#4@2 f4@3 d#4 c4 ~ d#4@6 c4 ~@9 f4@4 g4@2 c5@2 a#4 ~ f4@2 d#4 c4 f4@2 d#4 c4]/3",
  BN: "~@2 f4 g4 d#4@2 c4 ~ f4!3 g4 d#4@2 c4@2", BO: "[~@2 f4 g4 d#4@2 c4 ~ f4!3 g4 d#4@2 c4@4 ~@10 g4@2 a#4 ~]/2",
  BP: "[c5@2 d#5@2 c5@2 ~@2 d#5 ~ f5@2 ~@2 f5@6 ~@12]/2",
})).s("gm_overdriven_guitar").gain(0.44).pan(0.2)

// bass · fretless bass · "FRETLESS"
const bass = note(`<
  ~@3 A B C B D E F E G B F B@2 H I J K L M N O P Q R S T U V@2 R W R X E Y Z AA AB AC R AD J AE AF AG AH AI R AJ AK AL
  AM AN AO AP AQ AR R AS AT AU AV AW R AX AY AZ BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR@2 BS@2 BT BU BV BW
  BT BX BY BZ CA CB CC@2 CD CE CF CG CA CH ~@2
>`.pickRestart({
  A: "~@3 a3", B: "a1@2 ~@2 a1@2 g1@2 a1 ~@3 a1@2 g1@2", C: "a1 ~@3 a1@2 g1@2 a1 ~ c2@2 a1@2 g1@2",
  D: "a1 ~@3 a1@2 g1@2 a1 ~ d2@2 c2@2 g1@2", E: "a1 ~ a1 ~ a1@2 g1@2 a1 ~@3 a1@2 g1@2",
  F: "a1 ~@3 a1@2 g1@2 a1 ~@3 a1@2 g1@2", G: "a1 ~@3 a1@2 g1@2 a1 ~@3 d2@2 c2@2",
  H: "a1@2 ~@2 a1@2 g1@2 ~@2 a1 ~ a1@2 g1@2", I: "a1@2 ~@2 a1@2 g1 ~@3 [c2,d2] ~ c2@2 a1@2", J: "d2 ~ d2 c2 d2 ~ d2 ~",
  K: "d2 ~ d2 c2 d2 a1 c2 a1", L: "a1 ~ a1 ~ a1@2 g1@2 a1@2 ~@2 a1@2 g1@2", M: "a1 ~@3 a1@2 g1@2 d2@2 c2@2 a1@2 c2@2",
  N: "d2@2 d2 ~ d2 ~ d2 ~ d2@2 ~@2 d2@2 ~@2", O: "~@2 d2 ~ d2@2 ~@2 d2@2 ~@2 d2@2 c2@2",
  P: "d2@3 ~ d2@2 ~@2 d2@3 ~@3 d2@2", Q: "~@4 d2@3 ~ d2@3 ~ g1@4", R: "a1 ~ a1 g1 a1 ~ a1 g1",
  S: "a1 ~ a1 g1 a1 f1 g1 c2", T: "d2@2 ~@2 d2@3 ~ d2@2 ~@4 d2 ~", U: "d2 ~ d2 ~ d2@2 ~@2 d2@3 ~@3 a1@2",
  V: "[a1@2 ~@2 a1@2 g1@2 a1@2 c2@2 ~@2 d2@15 ~@3]/2", W: "~@2 a1 ~ a1@2 g1@2 a1@2 ~@2 a1@2 g1@2",
  X: "a1@2 ~@2 a1@2 g1@2 a1 ~ d2@2 c2@2 a1 ~", Y: "a1@2 ~@2 a1@2 g1@2 a1@2 g1 ~ d2@2 c2@2",
  Z: "d2 ~ d2 ~ d2@2 ~@2 d2@2 ~@2 d2@3 ~", AA: "d2@3 ~ d2@2 c2@2 d2@2 c2@2 a1 ~ a1@2",
  AB: "~@2 d2 ~ d2@2 ~@2 d2@2 ~@2 d2@2 ~@2", AC: "d2@2 ~@2 d2@2 e2@2 f2@2 ~@2 f2@3 ~",
  AD: "a1@2 ~@2 a1@2 g1 ~ a1@2 g1@2 a1@2 c2@2", AE: "d2@2 ~@2 d2@2 c2@2 d2 ~ d2@2 c2@2 a1 ~", AF: "a1@3 ~@13",
  AG: "a1@2 c2@2 ~@2 d2@5 ~@3 d2 ~", AH: "d2@3 ~ d2@3 ~ d2@2 ~@2 d2@2 ~@2", AI: "d2@2 c2@2 e2 ~ a1@4 a1 ~ a1@2 g1@2",
  AJ: "a1@2 c2@2 ~@2 d2@4 d2 ~ d2@3 ~", AK: "d2 ~ d2 ~ d2 ~ d2 ~", AL: "d2@2 ~@4 a1@3 ~@3 a1@2 g1@2",
  AM: "a1 c2 ~ d2@5", AN: "~@2 a3@2 a1 ~ a1 g1", AO: "a1 ~ a1@2 g1@2 a1@2 ~@2 a1 ~ a1@2 g1@2",
  AP: "a1 ~ g1@2 a1@2 c2@2 d2@2 ~@2 d2@2 c2@2", AQ: "d2 ~ d2 c2 d2 ~ d2 c2",
  AR: "e2@2 g2@2 a2@2 a1 ~ a1 ~ a1 ~ a1@2 g1@2", AS: "c2 ~ c2@2 a1@2 d2 ~ d2 ~ d2 ~@3 d2 ~",
  AT: "d2@2 c2@2 f1 ~ f1@2 g1 ~ g1@2 a1 ~ a1@2", AU: "c2 ~ c2 ~ e2@2 d#2@2 d2@2 ~@2 d2@3 ~",
  AV: "d2@2 f1@2 g1@2 a1@2 d2@3 ~ d2@3 ~", AW: "e1 f1 g1 a1!2 ~ a1 g1", AX: "c2@2 a1 ~ g1@2 a1 ~ d2@2 ~@2 d2@2 c2@2",
  AY: "d2@3 ~ d2@2 ~@4 d2 ~ d2@2 c2@2", AZ: "d2@3 ~ d2@2 c2@2 a1@2 ~@2 a1@2 g1@2",
  BA: "a1@2 g1@2 a1 ~ a1@3 ~ a1 ~ a1@2 g1 ~", BB: "a1@2 g1@2 a1@2 b1@2 c2@3 ~ g1@2 a#1@2",
  BC: "c2@2 ~@2 g1@2 a#1@2 c2 ~ c2 ~ c2@2 ~@2", BD: "c2 ~ c2@2 d#2@2 c2@2 f2@3 ~ f2@3 ~, ~@2 c#2 ~@13",
  BE: "f2 ~ f2 ~ f2@3 ~ f2@3 ~ f2@3 ~", BF: "f2 ~ f2@2 d#2@2 f2@2 c2@3 ~ c2@3 ~",
  BG: "c2 ~ c2 ~ c2@2 a#1@2 c2@2 ~@2 c2@2 ~@2", BH: "g2@3 ~ d#2@2 c2@2 f2@2 f1 ~ f1@2 f2 ~",
  BI: "f2@2 f1 ~ f1@2 f2@3 ~ f2@2 f1@2 f2 ~", BJ: "f2 ~ f2 ~ f2@2 f1@2", BK: "f2 ~ f2@3 ~ f2 ~ f2@3 ~ f1@4",
  BL: "f2 ~ f2 ~ g#2@2 c3 ~ c2@2 ~@2 c2@2 a#1@2", BM: "c2 ~ c2 a#1 c2 ~ c2 a#1",
  BN: "c2@2 a#1@2 a1@2 g1@2 f1@3 ~ f2@2 d#2@2", BO: "f2 ~ f2 d#2 f2 ~ f2 d#2",
  BP: "f2 ~ f2@2 d#2 ~ d#2@2 c2@2 ~@2 c2@2 a#1@2", BQ: "c2@2 ~@2 d#2@2 c2 ~ c2@2 ~@6",
  BR: "[~@10 d#1@2 ~@2 f1@6 f2@3 ~@3 f2@2 f1@3 ~]/2",
  BS: "[f2@2 ~@2 f2@2 ~@2 f2@2 g2@2 ~@2 c2@4 ~@2 c2@2 a#1@2 c2 ~ c2 ~ c2@2 a#1@2]/2", BT: "c2 ~ c2 ~ c2 d#2 ~ f2",
  BU: "~@2 f2 ~ f2@2 ~@2 f2@2 ~@2 f2@2 d#2@2", BV: "f2@2 ~@2 f1@2 ~@2 f2@2 ~@2 f2 ~ c2@2",
  BW: "~@2 c2 ~ c2@2 a#1@2 c2 ~ c2 ~ c2@2 a#1@2", BX: "~@2 f2 ~ f2@2 ~@2 f2@3 ~ f1@3 ~",
  BY: "f2@2 ~@2 f2@2 d#2@2 f2@2 ~@2 f2@3 ~", BZ: "c2@3 ~ c2@2 a#1@2 c2 ~ c2 ~ c2@2 a#1@2",
  CA: "c2@2 ~@2 c2@2 a#1@2 c2@2 d#2 ~@3 f2@2", CB: "~@2 f2 ~ f2@2 ~@2 f2@2 ~@2 f1 ~ f1 ~",
  CC: "[f2@2 ~@2 f2@2 ~@2 f2@2 g2 ~@3 c2@4 ~@2 c2@2 a#1@2 c2@2 ~@2 c2@2 a#1@2]/2",
  CD: "c2@3 ~ c2@2 ~@2 c2@2 d#2@2 ~@2 f2@2", CE: "~@2 f2 ~ f2@2 d#2@2 f2@2 ~@2 f1@3 ~",
  CF: "f2@2 ~@2 f2@2 d#2@2 f2@2 g2 ~@3 c2@2", CG: "~@2 c2 ~ c2@2 a#1@2 c2@2 ~@2 c2@2 a#1@2", CH: "~@2 f2 ~@13",
})).s("gm_fretless_bass").gain(0.44)

// chords · percussive organ · "ORGAN 2"
const percussive_organ = note(`<
  ~@6 A@8 B C D@2 E F G H I J K@2 L@2 M@2 N@2 O@8 P@2 Q@2 R@2 S T@7 U V@8 W@4 X@4 Y@6 Z@8 AA@2 AB@8 AC@8 AD@7 ~
>`.pickRestart({
  A: "[~@4 e4 [e4,a4] ~@2 [e4,a4] ~@11 [e4,a4]!2 ~@2 [e4,a4] ~@5 a4 ~@5 [e4,a4]!2 ~@2 [e4,a4] ~@5 [e4,a4] ~@5 [e4,a4]!2 ~@2 [e4,a4] ~@5 [e4,a4,c5] ~@5 [e4,a4] a4 ~@2 [e4,a4] ~@5 [e4,a4] ~@5 [e4,a4]!2 ~@2 [e4,a4] ~@5 [e4,a4] ~@5 [e4,a4]!2 ~@2 [e4,a4] ~@11 [e4,a4]!2 ~@2 [e4,a4] ~@7, a3]/8", // A5 Am A5
  B: "~@4 [e4,a4]!2 ~@2 [e4,a4] ~@5 [e4,a4,c5] ~", C: "~@4 [e4,a4]!2 ~@4 [e4,a4] ~@3 a4 ~",
  D: "~@4 [e4,a4]!2 ~@2 [e4,a4] ~@7", E: "~@4 [g4,a4,d5]!2 ~@2 [g4,a4,d5] ~@5 [g4,a4,d5] ~",
  F: "~@2 f#4 ~ [f#4,a4] [f#4,a4,d5] ~@2 [f#4,a4,d5] ~@7", G: "~@2 a4 ~ [e4,a4]!2 ~@2 [e4,a4] ~@7",
  H: "~@4 [e4,a4]!2 ~@10", I: "~@4 [g4,a4,d5] g4 ~@2 [g4,a4,d5] ~@5 [g4,a4,d5] ~",
  J: "~@2 [f#4,a4,d5] ~ [f#4,a4] [f#4,a4,d5] ~@2 [f#4,a4,d5] ~@3 [b2,c3,d3] [e3,f3,g3,a3] [b3,c4,d4,e4] [f4,g4]", // D F#m D Bm Fmaj7 Cmaj7 Fsus2
  K: "[[a4,d5,f5]@28 [b4,c5] [e4,f4,g4,a4] [c4,d4] b3]/2", // Dm Cmaj7 Fmaj7 Csus2
  L: "[~@4 [e4,a4]!2 ~@2 [e4,a4] ~@5 [e4,a4] ~@3 [e4,a4] ~ [e4,a4]!2 ~@2 [e4,a4] ~@3 [b2,c3,d3] [e3,f3,g3] [a3,b3,c4,d4,e4] [f4,g4], a3@27 ~@5]/2", // A5 Bm Em Am Fsus2
  M: "[[a4,d5,f5]@26 [a4,b4,c5] [f4,g4] [d4,e4] [a3,b3,c4] g3 ~]/2", // Dm Am Fsus2 Dsus2 Am
  N: "[~@4 [e4,a4]!2 ~@4 [e4,a4] ~@3 [a3,f#4,a4,d5]@18, a3@3 ~@5]/2", // A5 D
  O: "[~@4 [e4,a4] ~@5 [e4,a4] ~ [e4,a4]!2 ~@2 [e4,a4] ~@3 [e4,a4]!2 ~@2 [e4,a4] ~@3 [e4,a4] ~@7 [g4,a4,d5] [g4,a4] ~@4 [g4,a4,d5] ~@3 [g4,a4,d5] ~@3 [f#4,a4] ~ [f#4,a4,d5]!2 ~@4 [a4,d5]!2 ~@8 [e4,a4]!2 ~@2 [e4,a4] ~@5 [e4,a4,c5] ~@3 e4 ~ [e4,a4,c5] [e4,a4] ~@2 [e4,a4,c5] ~@5 [e4,a4,c5] ~@5 [g4,a4,d5] g4 ~@2 [g4,a4,d5] ~@5 [g4,a4,d5] ~@3 [f#4,a4] ~ [f#4,a4] [f#4,a4,d5] ~@4 [f#4,a4,d5]@3 ~ [b2,c3,d3,e3] [f3,g3,a3,b3], a3@31 ~, ~@29 f#4 ~@34]/8", // A5 Gsus2 F#m D D5 A5 Am A5 …
  P: "[[a4,d5,f5]@28 c5 [g4,a4,b4] [e4,f4] [b3,c4,d4], c4 ~@31]/2", // Dm G Fmaj7 Bm
  Q: "[~@4 [e4,a4] [e4,c5] ~@4 [e4,a4,c5] ~@3 e4 ~ c5 ~@5 [e4,a4,c5] ~@3 [e4,a4,c5]@3 ~@3, a3]/2", // A5 C Am
  R: "[[a4,d5,f5]@28 c5 [a4,b4] [e4,f4,g4] [b3,c4,d4]]/2", S: "a3 ~@15",
  T: "[~@2 [e4,c5] ~@3 [f4,a4,d5]@28 [a4,d5] ~@3 [e4,a4,c5]@27 ~ [e4,a4,c5] ~@3 [f4,a4,d5]@28 [f4,a4,d5]@2 ~@2 [e4,a4,c5]@10, ~ a4 ~@15 f4 ~@38]/7", // C Dm D5 Am Dm Am
  U: "~@2 [e4,a4,c5] ~@3 [f#4,a4,d5]@10", // Am D
  V: "[~@4 [b4,c5] [e4,f4,g4] [b3,c4,d4] ~@5 [e4,a4]!2 ~@2 [e4,a4] ~@5 [e4,a4] ~@3 a4 ~ [e4,a4]!2 ~@2 [e4,a4] ~@5 [e4,a4] ~@3 [g4,a4,d5] ~ [g4,a4,d5] ~@3 [g4,a4,d5] ~@5 [g4,a4,d5] ~@3 [f#4,a4,d5] ~ [f#4,a4,d5]!2 ~@2 [f#4,a4,d5] ~@5 [f#4,a4,d5] ~@3 [e4,a4] ~ [e4,a4]!2 ~@2 [e4,a4] ~@5 a4 ~@5 [e4,a4] a4 ~@2 [e4,a4] ~@9 f#4 ~ [g4,a4,d5]!2 ~@2 [g4,a4,d5] ~@5 [g4,a4,d5] ~@3 [f#4,a4] ~ [f#4,a4]!2 ~@2, ~@7 a3@121]/8", // Cmaj7 Em Bm A5 Gsus2 D A5 Gsus2 …
  W: "[~@2 [f#4,a4,d5] ~@5 [d5,f5]@29 [a4,b4,c5] [f4,g4] [c4,d4,e4] b3 ~@3 [e4,a4] a4 ~@4 [e4,a4] ~@3 [e4,a4] ~@5 [e4,a4]!2 ~@2, ~@2 a4@7 ~ a3@6]/4", // D Dm Am Fsus2 C A5
  X: "[[e4,a4] ~@4 [c3,d3,e3] [f3,g3,a3,b3,c4] [d4,e4,f4] [a4,d5,f5]@30 [c5,e5] [f4,g4,a4,b4] e4 ~@3 [e4,a4] a4 ~@2 [e4,a4] ~@5 [e4,a4] ~@5 [e4,a4]!2 ~@2, ~@5 a3@3]/4", // A5 C F Dm C G7 A5
  Y: "[[e4,a4] ~@7 [g4,c5,d#5]@31 ~ a#4@15 ~ a4@15 ~ [g4,c5,d#5]@24, ~@40 [c5,f5]@31 ~@25]/6", // A5 Cm F5
  Z: "[~@8 a#4@16 a4@15 ~ [g#4,c5,f5]@31 ~ [g4,c5,d#5]@31 ~ [g#4,c5,f5]@24, ~@8 [c5,f5]@31 ~@89]/8", // Fm Cm Fm F5
  AA: "[~@2 [g4,c5,d#5]@5 ~]/2", // Cm
  AB: "[~@10 [g4,c5,d#5]@2 ~@2 [c5,f5]@28 [c5,f5]@3 ~ [g4,c5,d#5]@31 ~ [g#4,c5,f5]@28 [g#4,c5,f5]@2 ~@2 d#5@16 d#5@2, ~@7 g#4@15 ~@33 [g4,c5]@9]/8", // Cm F5 Cm Fm C5
  AC: "[~@10 [c5,d#5]@2 ~@2 [g#4,c5]@28 g#4@3 ~ [g4,d#5]@30 ~@2 [g#4,c5,f5]@31 ~ [g4,c5,d#5]@18, ~@7 f5@16 ~@41, ~@21 c5@17 ~@26]/8", // Cm G# Cm Fm Cm
  AD: "[~@10 d#5@2 ~@2 [g#4,c5,f5]@31 ~ [c5,d#5]@27 ~ [c5,d#5]@2 ~@2 [c5,f5]@28 ~@6, ~@23 g4@15 ~ g#4@15 ~@2]/7", // Fm Cm F5
})).s("gm_percussive_organ").gain(0.33).pan(0.3)

// chords · electric guitar muted · "MUTED GTR"
const electric_guitar_muted = note(`<
  ~ A B C D@2 E@2 F@2 G@2 H@2 I@2 J@2 K@2 L@2 M@2 N@2 O@2 P@4 Q@2 R@2 S@2 T U V@2 W@2 X@2 Y Z AA AB@2 AC AA AD AE@2 AF
  AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ BA BB BC BD BE BF@2 BG BH BI BJ@2 BK@2 BL@2 BK@2 BM@2 BN@2
  BL@2 BO@2 BP@2 BO@2 BQ@2 ~@2
>`.pickRestart({
  A: "~@3 [d4,f#4]@3 [d4,f#4]@2", B: "[c4,e4]@2 ~@5 [d4,f#4]", C: "~@2 [d4,f#4]@2 ~@2 d4 ~ [d4,f#4]@4 [c4,e4]@4",
  D: "[a2@3 ~ [e3,a3] ~ [e3,a3] ~ [e3,a3] ~@3 g2@2 [a2,e3]@4 [a2,e3]@2 [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ g2@4]/2", // A5
  E: "[[a2,e3]@4 [a2,e3]@2 [e3,a3] ~ [e3,a3] ~@3 g2@2 [a2,e3]@4 [a2,e3] ~ [e3,a3] ~ [e3,a3] ~ [e3,a3] ~ [e3,a3] ~ g2@4]/2", // A5
  F: "[[a2,e3]@4 [a2,e3] ~ e3 ~ [e3,a3] ~ [e3,a3] ~ g2@2 e3@4 [a2,e3] ~ [a2,e3,a3] ~ [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ g2@4]/2", // A5
  G: "[[a2,e3]@4 [a2,e3]@2 [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ g2@2 [a2,e3]@4 [a2,e3]@2 [a2,e3] ~ [a2,e3] ~ [a2,e3] ~@3 g2@4]/2", // A5
  H: "[a2@4 [a2,e3] ~ [a2,e3] ~ [a2,e3] ~@3 g2@2 e3@4 [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ g2@4]/2", // A5
  I: "[[a2,e3]@4 [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ g2@2 [a2,e3,a3]@4 [a2,e3,a3] ~@3 [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ g2@4]/2", // A5
  J: "[[a2,e3]@4 [a2,e3,a3] ~ [a2,e3] ~ [a2,e3] ~ [a2,e3] ~@3 e3@4 [e3,a3]@2 ~@2 [e3,a3]@2 ~@2 a3@2 ~@2 [c3,g3]@2]/2", // A5 C5
  K: "[a3@4 [a3,d4]@2 ~@4 [d3,a3] ~@3 [a3,d4]@6 [a3,d4]@2 ~@4 [d3,a3] ~ e2 ~ g2@2, d3@3 ~@4 d3@4 ~@5]/2", // D5
  L: "[e3@4 [e3,a3]@2 ~@4 [e3,a3] ~@3 [e3,a3]@6 [a2,e3,a3] ~@3 g2@2 [e3,a3]@2 ~@2 [g3,c4]@2]/2", // A5 C5
  M: "[[a3,d4]@4 [d3,a3,d4]@2 ~@2 [d3,a3] ~ [d3,a3] ~@3 [d3,a3]@6 [d3,a3]@2 ~@4 [d3,a3,d4]@4 ~@2, ~@7 d4@4 ~@5]/2", // D5
  N: "[d3@4 [d3,a3]@2 ~@2 d3@2 [d3,a3,d4] ~@3 a3@4 a3@2 [d3,a3,d4] ~@3 d3@2 [d3,a3,d4]@3 ~@3, ~@7 [d3,d4]@3 ~@6]/2", // D5 D
  O: "[a2@4 [a2,e3,a3]@2 ~@4 [e3,a3] ~@3 e3@6 [e3,a3]@2 ~@4 [e3,a3]@4 ~@2, ~@7 a2@4 ~ a2@3 ~]/2", // A5
  P: "[[d3,a3]@4 [d3,a3]@2 ~@2 d3@2 [d3,a3] ~@3 d3@6 [d3,a3,d4]@2 ~@2 d3@2 [d3,a3,d4]@2 ~@2 a3@6 [a2,e3,a3]@2 ~@4 [c3,g3,c4]@2 ~@2 [d3,a3,d4]@17 ~, ~@7 a3@2 ~@6 a2@2 ~@15, ~@15 e3 ~@16]/4", // D5 A5 C5 D5
  Q: "[[a2,e3]@4 [a2,e3,a3]@2 ~@4 [e3,a3] ~@3 e3@6 e3@2 ~@2 a2@2 [a2,e3,a3]@2 ~@2 a3 ~, ~@7 a3@4 ~@5]/2", // A5
  R: "[[d3,a3]@4 [d3,a3]@2 ~@2 d3@2 [a3,d4] ~@3 [d3,a3,d4]@6 [d3,a3,d4]@2 ~@2 [d3,a3]@2 [d3,a3,d4]@2 ~@4]/2", // D5
  S: "[e3@4 [e3,a3]@2 ~@4 [e3,a3] ~@9 [e3,a3]@2 ~@4 [e3,a3]@2 ~@2 a3 ~, a2@3 ~@6 a2@3 a2@2 ~@2, a3 ~@6 [e3,a3]@3 ~@6]/2", // A5
  T: "a3@4 [d3,a3,d4]@2 ~@2 d3@2 [a3,d4] ~@3 [d3,a3,d4]@2", U: "[d3,a3]@2 [d3,a3] ~ d3 d4@2 d4, ~@5 [d3,a3]@3",
  V: "[[d3,a3]@4 [d3,a3]@2 ~@2 d3@2 [a3,d4] ~@3 [d3,a3]@4 d3@2 d3@4 ~@2 [a3,d4]@4 [a3,d4] ~, ~@7 d4@3 d4@3 ~@3, ~@10 a3 ~ d3@3 ~]/2", // D5
  W: "[~@4 a3@2 ~@4 [e3,a3]@2 ~@8 [e3,a3]@2 ~@4 [e3,a3]@2 a2 ~ a3 ~, [a2,e3]@3 ~@4 [e3,a3]@3 ~@6, ~@9 a2@2 ~ a2@2 ~@2]/2", // A5
  X: "[~@2 [a3,d4] ~@2 [a3,d4] ~ d4@2 d4 [d3,a3,d4] ~ d3 [d3,a3,d4]@2 ~, d3@7 ~ d3@4 ~@2 [d3,a3]@6 ~@12]/2", // D5
  Y: "~@2 e2 g2 a2 b2 a2 g2", Z: "a2@2 c3 ~@3 d3@10", AA: "~@2 a2 c3 d3 e3 d3 c3",
  AB: "[d3 e3 ~ a2@6 ~ e2 g2 a2 b2 a2 g2]/2", AC: "a2 c3 ~ d3@5", AD: "d3@2 e3 ~@3 a2@10",
  AE: "[~@2 [g2,c3]@2 ~@2 [a2,d3]@15 ~@7 [e3,a3]@2 ~@2, ~@12 a2@3 ~]/2", AF: "~@2 [e3,a3] ~@3 [e3,a3]@6 [e3,a3]@2 ~@2",
  AG: "~ [e3,a3] ~@2 d3@2 [d3,a3,d4] ~, a2 ~@3", AH: "[d3,a3] d4 ~ [d3,a3,d4]@3 [d3,a3,d4] ~",
  AI: "d3@2 [d3,d4]@4 ~@2 a3@3 ~ [e3,a3]@2 ~@2, ~ a3 ~@2 a2@3 ~", AJ: "~@2 a3 ~@3 [e3,a3]@6 [a2,e3,a3]@2 ~@2",
  AK: "~@6 [e3,a3] ~ d3@4 [d3,a3,d4]@2 ~@2, ~ [e3,a3]@2 ~@5, ~ a2 ~@2", // A5 D5 A5
  AL: "d3@2 [a3,d4] ~@3 [a3,d4]@6 [d3,a3,d4]@2 ~@2", AM: "~ a3 d3 ~ [d3,a3]@2 [d3,a3,d4] ~, d3 ~@3, ~ d4@2 ~@5",
  AN: "~@2 [a3,d4] ~@3 a3@4 d4@2 [d3,a3,d4]@2 ~@2, ~@3 d3@3 ~@2", AO: "d3@2 [d3,a3,d4]@3 ~@7 [e3,a3]@2 ~@2, ~@4 a2@3 ~",
  AP: "~ [e3,a3] ~ [e3,a3]@3 e3 ~", AQ: "~ a3 ~ e3 ~@2 [a3,d4] ~, ~@4 d3@3 ~",
  AR: "~ [a3,d4] ~ [d3,a3]@2 a3 [d3,a3,d4] ~, d3@2 ~ d4@3 ~@2", // D5
  AS: "~@2 [a3,d4]@2 ~@2 d4 ~@5 [e3,a3]@2 ~@2, d3@7 ~ a2@6 ~@2", // D5 A5
  AT: "~@2 a3 ~@9 e3@2 ~@2, a2@2 ~ [e3,a3]@3 ~@2, ~@5 a2@2 ~", // A5
  AU: "~@2 [a#2,f3,a#3] [b2,f#3,b3] [c3,g3,c4]@2 [c3,g3,c4] ~", AV: "c3@2 c4 ~@3 [g3,c4]@6 [c3,g3,c4]@2 ~@2",
  AW: "c3@2 [c3,g3,c4]@4 [g3,c4] ~@3 f3@2 [f3,c4,f4]@2 ~@2", // C5 F5
  AX: "~@2 [c4,f4] ~@3 f3@4 f3@2 [f3,c4,f4]@2 ~@2, ~@3 [c4,f4]@3 ~@2", // F5
  AY: "f3 [c4,f4]!2 ~ g3@2 [g3,c4] ~, ~ f3@2 ~ c3@3 ~", // F5 C5
  AZ: "~@2 [g3,c4] ~@3 c4@4 ~@2 g3@2 ~@2, ~@3 c3@4 ~, ~@3 g3@3 ~@2, ~@5 c4@2 ~", // C5
  BA: "c3@2 [c3,g3,c4]@2 ~@4 c4 ~@3 [c4,f4]@2 ~@2, ~@4 f3@3 ~", BB: "f3@2 [f3,c4,f4] ~@3 [f3,c4]@6 [f3,c4,f4]@2 ~@2",
  BC: "~@2 c4@2 c4@2 [c4,f4] ~ [f3,c4]@4 [f3,c4,f4]@2 ~@2, f3@3 ~@5, ~ f4@2 ~@5", // F5
  BD: "f3@2 [c4,f4] ~@3 [c4,f4]@6 [f3,c4]@2 ~@2, ~@3 f3@2 ~@3", BE: "f3 [f3,c4,f4]@2 ~ g3@2 [g3,c4] ~, ~@4 c3@3 ~",
  BF: "[c3@2 [c3,g3,c4] ~@3 g3@4 [g3,c4]@2 ~@2 [g3,c4]@4 [g3,c4]@2 ~@2 [f#3,c4] ~ c4@4 [c4,f4]@2 ~@2, ~@3 c3@3 ~@6 f3@3 ~]/2", // C5 F#dim F5
  BG: "f3@2 [c4,f4] ~ f3@2 [c4,f4]@6 [c4,f4]@2 ~@2, ~@3 f3@4 ~", BH: "~@2 [f3,c4,f4]@2 f3@2 [c4,f4] ~@5 [g3,c4]@2 ~@2",
  BI: "c3 ~ [g3,c4] ~@3 [g3,c4]@6 g2@2 a#2@2", BJ: "[c3 d3 c3 a#2 c3 d#3 ~ f3@5 ~@2 c3 d#3]/2",
  BK: "[f3@2 g3@2 f3@2 d#3@2 f3@2 g3 ~@3 c3@9 ~@5 g2@2 a#2@2]/2",
  BL: "[c3@2 d3@2 c3@2 a#2@2 c3@2 d#3@2 ~@2 f3@9 ~@5 c3@2 d#3@2]/2",
  BM: "[c3@2 d3@2 c3@2 a#2@2 c3@2 d#3@2 ~@2 f3@7 ~@7 c3@2 d#3@2]/2",
  BN: "[f3@2 g3@2 f3@2 d#3@2 f3@2 g3 ~@3 c3@10 ~@4 g2@2 a#2@2]/2", BO: "[f3 g3 f3 d#3 f3 g3 ~ c3@4 ~@3 g2 a#2]/2",
  BP: "[c3@2 d3@2 c3@2 a#2@2 c3@2 d#3 ~@3 f3@7 ~@7 c3@2 d#3@2]/2",
  BQ: "[c3@2 d3@2 c3@2 a#2@2 c3@2 d#3@2 ~@2 f3@9 ~@9]/2",
})).s("gm_electric_guitar_muted").gain(0.44).pan(0.8)

// chords · electric guitar muted · "MUTED GTR" · soft notes
const electric_guitar_muted_2 = note(`<
  ~@4 A ~ B ~ C D E@2 F G H@2 ~@3 I J@2 K ~ L M N@2 O P Q ~ R@2 O ~ S@2 T U L P V@2 W ~ X ~@9 Y Z ~ AA AB ~ AC AD AE ~
  AF AG AH ~ AI ~ AJ ~@3 AK AL ~ AM AN AO AP@2 ~ AQ AR ~@24
>`.pickRestart({
// … 151 more lines