// 6 Petits Duos Op.34 — Ferdinando Carulli
// 48 bpm, 2/4, key G 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 (3/4 at bar 1, 2/4 at bar 64) are rendered on a constant 2/4 grid of one bar per cycle
// note: Transcription provider: pdmx. https://musescore.com/score/533446; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 105 bars on a 32-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(48/2)

// 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 · acoustic guitar nylon · "Guitar"
const acoustic_guitar_nylon = note(`<
  A B C D E F ~@6 G H I J K L M N O M P Q R S T R U V W X Y ~@24 Z AA AB Z AC AD ~@6 AE AF AG AH AI AJ AK AL AM AN AO AP
  AQ AR AS AT AU AV AW AX AY AZ BA BB ~@12
>`.pickRestart({
  A: "[g3,g4]@3 g4 [d3,d4]@3 d4", B: "[b2,b3]@3 b3 d4 c4 e4 c4, ~ a2", C: "[d3,a3]!3 ~",
  D: "~ d3 ~ d3 ~ d3 ~ d3, f#2 a2 f#2 a2", E: "~ d3 ~ d3 ~ d3 ~ d3, f#2 a2 g2 b2",
  F: "~ d3 ~ d3 ~ d3 ~ d3, g2 b2 g2 b2", G: "~ a4 ~ a4 ~ a4 ~ a4, d3 f#3 d3 f#3",
  H: "~ a4 ~ a4 ~ a3 ~ a3, d3 f#3 e3 g3", I: "~ a3 ~ a3 e3 f#3 e3 d3, e3 g3 ~@2",
  J: "e4 d#4 e4 d#4 e4 d4 c#4 b3, c#3!2", K: "~ a3 c#4 e4!2 d4 g4 f#4, a2 d3", L: "f#4 d4 a3 f#3 d3@2 ~@2, d3 ~",
  M: "[b3,d4,f#4,b4]@2 [b3,d4,f#4,b4]@2 ~ d5 c#5 b4", N: "a#4 b4 c#5 a#4 [b3,d4,f#4,b4]@2 [b3,d4,f#4,b4]@2",
  O: "~ d5 c#5 b4 a#4 b4 c#5 a#4", P: "a4 g4 b4 g4 f#4 g4 g#4 a4, ~ a2", Q: "[c#4,e4]!2 [a2,c#4,e4] ~, a2 ~",
  R: "[c#3,e3,a3] [c#3,e3,g3]", S: "[c#3,e3,g3]@8 a4@2 b4 a4 g#4@2 a4@2, ~ d3",
  T: "f#4@2 g4 f#4 f4@2 f#4@2 d4@2 e4 d4 c#4@2 d4@2, d3!2", U: "[c#3,e3,g3]@8 a4@2 b4 a4 g#4 a4 g#4 a4, ~ d3",
  V: "f#4@2 g4 f#4 f4 f#4 f4 f#4 d4@2 e4 d4 c#4 d4 c#4 d4, d3!2", W: "[g3,g4,b4]@3 [g3,g4,b4] [d3,f#4,a4]@4",
  X: "~@4 [c#4,e4,g4]@3 [c#4,e4,g4]", Y: "[d4,f#4] ~",
  Z: "~@3 e4@2 f#4@3 g4@3 f#4@2 e4@3 ~@3 e4@2 f#4@3 g4@3 f#4@2 e4@3, g3!2",
  AA: "~@3 e4@2 f#4@3 g4@3 f#4@2 e4@3 ~@3 d#4@2 c#4@3 b3@3 f#4@2 e4@3, g3@2 f#3 ~",
  AB: "d#4@3 a4@2 g4@3 f#4@3 c5@2 b4@3 c5@3 b4@2 a4@3 a4@3 g4@2 f#4@3",
  AC: "~@3 e4@2 f#4@3 g4@3 f#4@2 e4@3 [f#3,d#4]@16, g3 ~", AD: "[b3,d#4,f#4,b4] ~",
  AE: "g4@2 ~ b4@2 ~ d5@2 b4@2 ~ d5@2 ~ e4@2 e5@2 ~ c5@2 ~ b4@2 c5@2 ~ d4@2 ~ c5@2, g3@3 ~@13, ~@2 a4@2 ~ c5@2 ~@3 c5@2 ~ e5@2 ~@3 d5@2 ~ a4@2 ~@3 d5@2 ~ d5@2 ~",
  AF: "b4@2 ~ a4@2 ~ e4@2 c5@2 ~ a4@2 ~ g4@2 a4 g4 ~ g4@2 ~ b4@2 c5@2 ~ b4@2 ~ d5@2, ~@2 g4@2 ~ b4@2 ~@3 b4@2 ~ a4@2 ~@3 f#4@2 ~ a4@2 ~@3 d5@2 ~ c5@2 ~",
  AG: "e5@2 ~ e5@2 ~ c5@2 a4@2 ~ c5@2 ~ d4@2 d5@2 ~ b4@2 ~ a4@2 b4@2 ~ c5@2 ~ a4@2, ~@2 e4@2 ~ d5@2 ~@3 b4@2 ~ d5@2 ~@3 c5@2 ~ g4@2 ~@3 e4@2 ~ b4@2 ~",
  AH: "a4@2 ~ a4 g4 ~ [g3,g4]@3 ~@5 g4@2 g4@2 ~ [d3,f#4]@3 d5@2 c5@2 [b4,c5] a4@2 a4 [f#4,g4]@2, ~@2 g4@2 ~ f#4@2 ~@11 g4@2 ~@12", // G D Cmaj7 Gmaj7
  AI: "[g3,g4]@3 ~@5 g4@2 g4 g4@2 [d3,f#4]@3 d5@2 c5!2 b4 a4!2 g4 f#4@2 ~ b4@2 ~ f#4@2, ~@26 [g3,g4]@3 [d3,a4]@3", // G D G D5
  AJ: "[g3,g4]@2 ~ [d3,a4]@2 ~ [g3,g4]@2 b4@2 ~ f#4@2 ~ b4@2 [d3,a4]@2 ~ g4@2 ~ e4@2 f#4@2 ~ a4@2 ~ c5@2, ~@2 b4@2 ~ f#4@2 ~@3 [d3,a4]@3 [g3,g4]@3 ~@2 f#4@2 ~ d4@2 ~@3 g4@2 ~ b4@2 ~, ~@19 g3@6 ~@7", // G D5 G D5 G
  AK: "d5@2 ~ a4@2 ~ c5@2 d5@2 ~ f#5@2 g4@6 [g2,b2,d3,g3,b3,g4]@6 ~ [g2,b2,d3,g3,b3,g4]@6, ~@2 g4@2 ~ b4@2 ~@3 e5@2 ~@20", // G
  AL: "~@6 g3@2 d4@2 ~ d4@2 ~ d4@2 b3@2 ~ f#3@2 ~ a3@2 d4@2 ~ d4@2 ~ d4@2, ~@10 b3@3 g3@3 ~@2 d4@2 ~ d4@2 ~@3 f#3@3 a3@3",
  AM: "e3@2 ~ a3@2 ~ e3@2 c#4@2 ~ c#4@2 ~ e3@2 f#3@2 ~ f#3@2 ~ e3@2 f#3@2 ~ d4@2 ~ d4@2, ~@2 c#4@2 ~ c#4@2 ~@3 a3@3 d3@2 ~@3 g3@2 ~ d3@2 ~@3 g3@3 b3@3",
  AN: "g3@2 ~ b3@2 ~ f#3@2 d4@2 ~ d4@2 ~ d4@2 a3@2 ~ e3@2 ~ a3@2 c#4@2 ~ c#4@2 ~ c#4@2, ~@2 d4@2 ~ d4@2 ~@3 a3@3 f#3@3 ~@2 d4@2 ~ c#4@2 ~@3 e3@2 ~ a3@2 ~",
  AO: "d3@2 ~ f#3@2 ~ f#3@3 ~@5 d4@2 c#4@2 ~ a3@2 ~ f#3@2 e3@2 d3@3 f#3@3, ~@2 e3@2 ~ g3@2 ~@6 c#3@6 ~@13, ~@13 e4@2 ~@3 b3@2 ~ g3@2 ~@9",
  AP: "f#3@3 d3@3 e4@2 d4@2 ~ b3@2 ~ g3@2 f#3@2 ~ d3@3 f#3@3 ~ a3@3 c4@3, ~@6 c#3@4 c#4@2 ~ a3@2 ~@3 e3@2 ~@12",
  AQ: "[g3,b3]@3 [a3,c4]@3 [g3,b3]@3 ~ [a3,c4]@3 [g3,b3]@3 ~@10 [f#3,f#4]@3 [g3,e4]@3", // G Am G Am G F# C
  AR: "[a3,d4]@3 [a2,c#4]@3 [d3,d4]@3 ~@10 g4@2 f#4!2 e4 d4@2 ~ b3@2 ~ g3@2, ~@19 a2@6 ~ a2@6, ~@26 c#4@2 ~ a3@2 ~", // D5 A D
  AS: "~@3 d4@2 ~ a4@2 f#4@2 [e4,f#4] d4@2 ~ f#4@2 f#4 e4 ~ c#4@2 ~ a3@2 g3@2 ~ a3@2 ~ f#4@2, f#3@6 d3@6 ~ a2@6 a2@6 ~@4 d4@2 ~, ~@2 a3@2 ~ f#4@2 ~@6 g4@2 ~@3 d4@2 ~ b3@2 ~@3 f#3@6", // Esus2
  AT: "a4@2 f#4!2 e4 ~ e4@2 g4@2 ~ d#4@2 ~ g4@2 f#4@2 ~ e4@2 ~ c#4@2 d#4@2 ~ f#4@2 ~ b4@2, d3@5 d#4@2 ~@3 f#4@2 ~ e4@2 ~@3 d#4@2 ~ b3@2 ~@3 e4@2 ~ g4@2 ~",
  AU: "a4@2 ~ g4@2 ~ f#4@2 d4@2 ~ c#4@2 [d3,d4]@3 ~@5 d4 d4@2 d4@2 c#4@3 ~ g4@2, ~@2 f#4@2 ~ e4@2 ~@3 e4@2 ~@7 d3@6 ~ a2@6, ~@29 a4@2 ~", // D
  AV: "g4 f#4 ~ d4@2 ~ [d3,d4]@3 ~@5 d4@2 d4@2 ~ c#4@3 a4@2 g4@2 [f#4,g4] e4@2 ~ c#4@2, a2@6 ~@7 d3@6 a2@6 ~ a2@6, ~@2 e4@2 ~ c#4@2 ~@11 d4@2 ~@9 d4@2 ~", // D Gmaj7
  AW: "[d3,d4]@2 ~ [a2,e4]@2 ~ [d3,d4]@2 f#4@2 ~ c#4@2 ~ f#4@2 [a2,e4]@2 ~ [d3,d4]@2 ~ [a2,e4]@2 c#4@2 ~ f#4@2 ~ g4@2, ~@2 f#4@2 ~ c#4@2 ~@3 [a2,e4]@3 [d3,d4]@3 ~@2 c#4@2 ~ f#4@2 ~@3 d3@6, ~@26 d4@2 ~ a4@2 ~", // D A5 D A5 D A5 D
  AX: "f#4@2 ~ c5@2 ~ c5@6 ~@2 [f#4,c5]@2 [f#4,c5]@2 [f#4,c5] [f#4,c5]@6 ~@2 [f#4,c5]@2 [f#4,c5] [f#4,c5]@2, ~@2 a4@2 ~ b4@2 ~@25", // F#dim
  AY: "[d3,c5]@2 ~ a4@2 ~ f#4@2 g4@2 ~ b4@2 ~ b4@2 a4@2 ~ f#4@2 ~ a4@2 b4@2 ~ b4@2 ~ g4@2, ~@2 b4@2 ~ g4@2 ~@3 a4@2 ~ [d3,c5]@3 ~@2 g4@2 ~ g4@2 ~@3 [d3,c5]@3 a4@2 ~", // D7
  AZ: "f#4@2 ~ e4@2 f#4@2 ~@25, ~ d4 ~@14", BA: "~@13 [g3,g4]@2 b4",
  BB: "d5@2 ~ a4@2 ~ f#4@2 e4@2 ~ e4@2 e4@3 f#4@2 g#4@2 ~@12, ~@2 b4@2 ~ g4@2 ~@3 d#4@2 ~@20",
})).s("gm_acoustic_guitar_nylon").gain(0.3).pan(0)

// chords · acoustic guitar nylon · "Guitar" · soft notes
const acoustic_guitar_nylon_2 = note(`<
  ~@6 A B C D E F ~@21 G H I J K L M N O M N P Q R S Q R S T U V W X Y ~@6 Z AA AB AC AD AE ~@21 AF AG AH AI AJ AK AL AM
  AN AO AP AQ AR AS AT
>`.pickRestart({
  A: "c#5 d5 b4 g4 c#5 d5 b4 g4, g3!2", B: "g4 f#4 e4 d4 [g3,b3]@2 [g3,b3]@2, d3 g2", C: "[g3,b3]!2 [a3,c4]!2, g2!2",
  D: "g4@8 f#4@8 f#4 e4@7 d4@8, g2@3 ~", E: "d4 c4@7 b3@8 b3@8 d4@4 c4@4, ~ d3", F: "a3!2 [d3,a3] ~, d3 ~",
  G: "f#4 e4@2 d#4@2 e4@3 g4@3 a4@2 b4@3 [a2,d4]@12 f#4@4, g3 ~", H: "f#4 e4 d4 c#4 d4 a3 ~ a3, a2@2 d3 f#3",
  I: "~ a3 ~ a3 ~ a3 ~ a3, f#3!2 g3!2", J: "f#3@8 ~@10 e4 d4 c#4@2 d4@2 e4@2 d4@2 c#4@2 d4@2, ~ d3",
  K: "c#4@2 a4 g4 f#4 e4 d4 c#4 [d3,d4]@8, a2 ~", L: "[d3,d4,f#4,d5] ~",
  M: "[b3,d#4,f#4,b4]@2 [b3,d#4,f#4,b4]@2 ~ b4 d5 c5", N: "c5 b4@3 a4@4 a4 g4@3 f#4@4 a4@4 g4@4 f#4@4 e4@4, ~ e2",
  O: "~ [g3,b3]!3 ~ [g3,b3]!3, e2!2", P: "~ [g3,b3]!3 ~ [g3,b3]!3, e3!2", Q: "[g2,b2,d3] ~ [g2,b2,d3] ~",
  R: "[g2,b2,d3]@8 ~@8 g4@3 f#4@2 g4@3 e4@3 d#4@2 e4@3, ~@2 e2 ~", // G
  S: "c4@3 b3@2 c4@3 g3@3 f#3@2 g3@3 e3@3 d#3@2 e3@3 c3@3 b2@2 c3@3", T: "a#2 ~ a#2 ~",
  U: "a#2@8 a#2@8 ~@3 f3@2 a3@3 d4@3 f4@2 a4@3, ~@2 d3 ~",
  V: "d5@3 c#5@2 d5@3 a4@3 g#4@2 a4@3 f4@3 e4@2 f4@3 d4@3 c#4@2 d4@3", W: "c3 ~ c3 ~",
  X: "c3@8 d#3@8 ~@3 g3@2 b3@3 e4@3 g4@2 b4@3, ~@2 e3 ~",
  Y: "e5@3 d#5@2 e5@3 b4@3 a#4@2 b4@3 g4@3 f#4@2 g4@3 e4@3 d#4@2 e4@3",
  Z: "g4@3 g4@3 a4@2 g4@2 ~ g4@2 b4@3 b4@3 c5@2 ~ a4@2 b4@2 c5@3 c5@3, g3@6 ~@4 f#4@2 ~ g3@6 ~@2 b4@2 ~@3 d3@6",
  AA: "a4@2 ~ c5@2 ~ d5@5 b4@2 g4@3 ~@3 [a2,a4]@5 a4@2 ~ a4@2 ~ g#4@2, ~@2 b4@2 ~ c#5@2 ~@19 g#4@2 ~ b4@2 ~, ~@3 g3@5 ~@5 e2@3", // A
  AB: "[a2,a4]@5 ~ g#4@2 a4@2 ~ g#4@2 ~ b4@2 c5@2 ~ d5@2 ~ b4@2 a4@2 ~ f#4@2 ~ d4@2, ~@5 a4@2 ~@3 b4@2 ~@6 b4@2 ~ c5@2 ~@3 g4@2 ~ e4@2 ~, ~@6 e2@6 ~ [a2,a4]@3 ~@16", // A
  AC: "c#4@2 ~ e4@2 ~ g3@4 g4@3 ~ g4@2 f#4@2 ~ b4@3 b4@3 ~@2 b4@2 ~ b4@2, ~@2 d4@2 ~ f#4@2 ~@11 g4@2 ~@6 c5@2 ~ a4@2 ~, ~@6 g4@3 ~@4 a4@2 ~@4 g3@6 ~@7",
  AD: "c5@3 c5@3 a4@2 b4@2 ~ c#5@2 d5@5 ~ g4@3 ~@5 c5@2 c5 c5@2, d3@6 ~@4 c5@2 ~ g3@10 ~@9, ~@9 b4 ~@3 d5 ~@2",
  AE: "c5@2 b4 b4@2 b4 b4@2 a4@2 a4 a4@2 ~ g4@2 g4@2 ~ f#4@2 ~ c5@2 a4@2 ~ g4@2 a4 [f#4,g4]@2, ~@13 a4@2 ~@3 g4@2 ~ e4@2 ~@3 a4@2 ~@4", // Gmaj7
  AF: "~@6 [e3,g3]@2 b3@2 ~ b3@2 ~ b3@2 [e3,g3]@2 ~ [f#3,a3]@2 ~ [f#3,a3]@2 b3@2 ~ b3@2 ~ b3@2, ~@10 [e3,g3]@3 [e3,g3]@3 ~@2 b3@2 ~ b3@2 ~@3 [f#3,a3]@3 [f#3,a3]@3", // Em F#m Em F#m
  AG: "[e3,g3]@2 ~ [e3,g3]@2 ~ [e3,g3]@2 b3@2 ~ b3@2 ~ b3@2 [f#3,a3]@2 ~ [f#3,a3]@3 ~@10, ~@2 b3@2 ~ b3@2 ~@3 [e3,g3]@3 [f#3,a3]@3 ~@2 b3@2 ~@12", // Em F#m Em F#m
  AH: "~@19 a4@2 ~ a4@2 b4@2 ~ c5@2 ~ a4@2, ~@21 g4@2 ~@3 d5@2 ~ e4@2 ~",
  AI: "g4@2 ~ e4@2 ~ [d3,d4]@3 ~@5 g4@2 f#4@2 ~ d4@2 ~ b3@2 a3@2 [g2,g3]@6, d3@6 ~@7 d3@6 d3@6 ~@7, ~@2 f#4@2 ~ f#4@2 ~@6 a4@2 ~@3 e4@2 ~ c4@2 ~@9", // D G
  AJ: "[g2,g3,b3]@6 a4@2 g4@2 ~ e4@2 ~ c4@2 b3@2 ~ [g2,g3]@6 ~ [g3,b3]@3 f4@3, ~@6 d3@4 f#4@2 ~ d3@6 ~@7 g2@6, ~@13 d4@2 ~@3 a3@2 ~@12", // G
  AK: "[c4,e4]@3 [d4,f4]@3 [c4,e4]@3 ~ [d4,f4]@3 [c4,e4]@3 ~@10 b3@3 c4@3", // C Dm C Dm C
  AL: "d4@3 d3@3 g3@3 ~@10 c5@2 ~ a4@2 g4@2 ~ e4@2 ~ c4@2, ~@19 d3@6 ~ d3@6, ~@21 b4@2 ~@3 f#4@2 ~ d4@2 ~",
  AM: "~@3 g4@2 ~ d5@2 b4@2 ~ g4@2 ~ b4@2 a4@2 ~ f#4@2 ~ d4@2 c4@2 ~ d4@2 ~ b4@2, b3@6 ~@7 d3@6 d3@6 ~@4 g4@2 ~, ~@2 d4@2 ~ b4@2 ~@3 a4@2 ~ c5@2 ~@3 g4@2 ~ e4@2 ~@3 b3@6",
  AN: "d5@2 ~ a4@2 ~ a4@2 c5@2 ~ g#4@2 ~ c5@2 b4@2 ~ a4@2 ~ f#4@2 g#4@2 ~ b4@2 ~ e5@2, ~@2 b4@2 ~ g#4@2 ~@3 b4@2 ~ a4@2 ~@3 g#4@2 ~ e4@2 ~@3 a4@2 ~ c5@2 ~",
  AO: "d5@2 ~ c5@2 ~ b4@2 g4@2 ~ f#4@2 ~ a3@2 b3@2 ~ g3@2 ~ e3@2 d#3@2 ~ b3@2 ~ b3@2, ~@2 b4@2 ~ a4@2 ~@3 a4@2 ~ g3@6 ~@2 f#3@2 ~@3 [e3,g3]@3 [e3,g3]@3, ~@13 g4@2 ~@3 a3@2 ~@12", // Em
  AP: "[e3,g3]@2 ~ [e3,g3]@2 ~ [f#3,a3]@2 b3@2 ~ b3@2 ~ b3@2 [f#3,a3]@2 ~ [e3,g3]@2 ~ [e3,g3]@2 b3@2 ~ b3@2 ~ b3@2, ~@2 b3@2 ~ b3@2 ~@3 [f#3,a3]@3 [f#3,a3]@3 ~@2 b3@2 ~ b3@2 ~@3 [e3,g3]@3 [e3,g3]@3", // Em F#m Em F#m Em
  AQ: "[f#3,a3]@2 ~ [f#3,a3]@2 ~ [f#3,a3]@3 ~@4 [b3,d4,g#4]@6 ~@2 [b3,d4,g#4] [b3,d4,g#4]@2 [b3,d4,g#4]@2 [c4,e4,a4]@6, ~@2 b3@2 ~ b3@2 ~@25", // F#m G#dim Am
  AR: "~@2 [c4,e4,a4] [c4,e4,a4]@2 ~ [c#4,e4,a#4]@6 ~@2 [c#4,e4,a#4]@2 [c#4,e4,a#4]@2 ~ [d4,f#4,b4]@6 ~@2 [d4,f#4,b4]@2 [d4,f#4,b4] [d4,f#4,b4]@2, ~@5 [c4,e4,a4]@2 ~@11 [c#4,e4,a#4]@2 ~@12", // Am A#dim Bm Am A#dim
  AS: "[d4,f#4,c5]@6 ~@2 [d4,f#4,c5]@2 [d4,f#4,c5] [d4,f#4,c5]@2 [d4,f#4,c5]@6 ~@2 [f#4,c5] [f#4,c5]@2 [f#4,c5]@2 ~ b4@2 ~ g4@2, ~@26 [d3,c5]@3 a4@2 ~", // D7 F#dim D7
  AT: "f#4@2 ~ a4@2 ~ [d3,c5]@2 b4@2 ~ g4@2 ~ g4@2 a4@2 ~ [d3,c5]@2 ~ a4@2 g4@2 ~ g4@2 ~ b4@2, ~@2 g4@2 ~ b4@2 ~@3 a4@2 ~ f#4@2 ~@3 b4@2 ~ b4@2 ~@3 f#4@2 ~ a4@2 ~", // D7
})).s("gm_acoustic_guitar_nylon").gain(0.2).pan(0)

// chords · acoustic guitar nylon · "Guitar"
const acoustic_guitar_nylon_3 = note(`<
  A B C D E F ~@6 G H I J K L M N O M P Q R S T U V T W X Y ~@36 Z AA AB AC ~@2 AD AE 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 ~@2
>`.pickRestart({
  A: "~ d3 ~ d3 ~ d3 ~ d3, g2 b2 g2 b2", B: "~ d3 ~ d3 ~ d3 ~ d3, g2 b2 f#2 a2",
  C: "~ d3 ~ d3 ~ d3 ~ d3, f#2 a2 f#2 a2", D: "[a3,a4]@3 a4 [f#3,f#4]@3 f#4", E: "[d3,d4]@3 d4 c4 b3 e4 d4, ~ g3",
  F: "[b3,d4]!2 [b3,d4]@2", G: "[d3,a4]@3 f#4 d4 e4 f#4 g4, ~ d3", H: "a4 b4 c#5 d5!2 c#5!3, d3@2 a2!2",
  I: "[a2,c#5] ~@3", J: "a4 g4@3 f#4@4 a4 g4@3 f#4@4 a4 g4@3 f#4@4 e4@4 d4@4, a2!2",
  K: "c#4 e4 a4 g4!2 f#4 b4 a4, a2 d3", L: "[f#4,a4]!2 [d3,f#4,a4] ~, d3 ~", M: "~ f#4 ~ f#4 ~ f#4 ~ f#4, d4!4",
  N: "~ g4 ~ g4 ~ f#4 ~ f#4, e4!2 d4!2", O: "~ f#4 ~ f#4 ~ g4 ~ g4, d4!2 e4!2", P: "~ b3 g3 e3 [d3,a3]@4, g3 ~@3",
  Q: "[c#3,a3]!3 ~", R: "g4@2 a4 g4 f#4@2 g4@2 e4@2 f#4 e4 d#4@2 e4@2, a2!2",
  S: "c#4@2 d4 c#4 b3@2 c#4@2 [d3,f#3,a3]@8, a2 ~", T: "[d3,f#3,a3]!2",
  U: "g4@2 a4 g4 f#4 g4 f#4 g4 e4@2 f#4 e4 d#4 e4 d#4 e4, a2!2", V: "c#4@2 d4 c#4 b3 c#4 b3 c#4 [d3,f#3,a3]@8, a2 ~",
  W: "[c#3,c#4]@3 [c#3,c#4] [d3,d4]@4", X: "~@4 [a#2,a#3]@3 [a#2,a#3]", Y: "[b2,b3] ~",
  Z: "~@14 c3@2 c4@2 ~ a3@2 ~ g3@2 a3@2 ~ b2@2 ~ a3@2, ~@13 c4@2 ~@3 b3@2 ~ f#3@2 ~@3 b3@2 ~ b3@2 ~",
  AA: "g3@2 ~ c4@2 ~@3 e4@2 ~ c4@2 ~ b3@2 [d3,b3]@2 ~ [g2,g3]@6 ~@7, ~@2 b3@2 ~ d4@2 ~@3 d4@2 ~@6 a3@2 ~@12, ~@6 c3@6 ~ [d3,c4]@3 ~@16", // G D7
  AB: "c4@2 ~ c4@2 ~ a3@2 f#3@2 ~ a3@2 ~ b2@2 b3@2 ~ g3@2 ~ c4@2 d4@2 ~ e4@2 ~ c4@2, ~@2 c3@2 ~ b3@2 ~@3 g3@2 ~ b3@2 ~@3 a3@2 ~ b3@2 ~@3 c3@6, ~@29 d4@2 ~",
  AC: "[d3,c4]@2 b3 [d3,b3]@2 a3@2 ~@25", // D7 G
  AD: "g3@2 ~ a2@2 ~ c3@2 d3@2 ~ f#3@2 g3@6 [g2,b2,d3,g3,b3,g4]@6 ~ [g2,b2,d3,g3,b3,g4]@6, ~@2 g2@2 ~ b2@2 ~@3 e3@2 ~@20", // G
  AE: "~@6 [g3,b4]@5 b4@2 ~ g4@2 d5@2 ~ a4@3 a4@3 ~@2 b4@2 ~ d5@2, ~@13 g3@6 d3@6 ~ d3@6, ~@13 b4@2 ~@3 b4@2 ~@6 a4@2 ~ c#5@2 ~", // G
  AF: "g4@3 g4@3 g4@2 e4@2 ~ g4@2 ~ g4@2 a4@2 ~ [d3,a4]@3 ~@4 b4@3 b4@3, a2@6 a2@4 a4@2 ~ d3@6 ~@7 g3@6, ~@13 f#4@2 ~@3 b4@2 ~@12", // D5
  AG: "b4@2 ~ d5@2 ~ d3@4 a4@3 ~ b4@2 c#5@2 ~ g4@3 g4@3 ~@2 e4@2 ~ g4@2, g3@6 a4@3 ~@4 d3@6 a2@6 ~ a2@6, ~@2 g4@2 ~ b4@2 ~@6 a4@2 ~@3 d5@2 ~@6 g4@2 ~ a4@2 ~",
  AH: "f#4@2 ~ a4@2 ~ [d3,a4]@3 ~@5 f#4@2 f#4 e4 ~ c#4@2 ~ a3@2 g3@2 ~ a3@2 ~ f#4@2, d3@6 ~@7 a2@6 a2@6 ~@4 d4@2 ~, ~@2 g4@2 ~ b4@2 ~@6 g4@2 ~@3 d4@2 ~ b3@2 ~@3 f#3@6", // D5
  AI: "a4@2 f#4!2 e4 ~ g4@2 f#4@2 [e4,f#4] d4@2 ~ b3@2 a3@2 ~@4 d4@2 f#4@2 ~ f#4@2 f#4 [d#4,e4]@2, d3@5 d4@2 ~@6 c#4@2 ~@3 g3@2 ~ a3@2 ~@3 a4@2 ~@4, ~@6 a2@6 ~ a2@6 f#3@6 ~ d3@6", // Esus2 Emaj7
  AJ: "e4@2 ~ e4@2 ~ e4@2 g4@2 ~ d#4@2 ~ b3@2 c#4@2 ~ e4@2 ~ g4@2 b4@2 ~ f#4@2 ~ e4@2, ~@2 f#4@2 ~ d#4@2 ~@3 f#4@2 ~ e4@2 ~@3 d#4@2 ~ f#4@2 ~@3 a4@2 ~ g4@2 ~",
  AK: "f#4@2 ~ e4@2 ~ d4@2 c#4@2 ~ a3@2 ~ f#3@2 e3@2 ~ e4@2 ~ c#4@2 b3@2 ~ g3@2 ~ e3@2, ~@2 d4@2 ~ c#4@2 ~@3 b3@2 ~ g3@2 ~@3 d3@2 ~ d4@2 ~@3 a3@2 ~ f#3@2 ~, ~@19 c#3@6 ~@7",
  AL: "d3@3 f#3@3 f#3@3 ~ d3@3 ~ d4@2 c#4@2 ~ a3@2 ~ f#3@2 e3@2 d3@3 f#3@3, ~@13 c#3@6 ~@13, ~@13 e4@2 ~@3 b3@2 ~ g3@2 ~@9",
  AM: "a3@3 c4@3 [g3,b3]@3 ~ [a3,c4]@3 [g3,b3]@3 [a3,c4]@3 [g3,b3]@3 ~@10", // G Am G Am G
  AN: "[f#3,f#4]@3 [g3,e4]@3 [a3,d4]@3 ~ [a2,c#4]@3 ~ a3@2 f#3@2 ~ f#3@2 ~ f#3@2 a3@2 ~ a3@2 ~ a3@2, ~@13 [d3,d4]@3 ~@2 a3@2 ~ a3@2 ~@3 g3@3 g3@3", // F# C D5 A D
  AO: "g3@2 ~ g3@2 ~ f#3@2 a3@2 ~ a3@2 ~ a3@2 f#3@2 ~ g3@2 ~ g3@2 a3@2 ~ a3@2 ~ a3@2, ~@2 a3@2 ~ a3@2 ~@3 f#3@3 f#3@3 ~@2 a3@2 ~ a3@2 ~@3 g3@3 g3@3",
  AP: "f#3@2 ~ g3@2 ~ f#3@2 a3@2 ~ a3@2 ~ a3@2 g3@2 ~ f#3@2 ~ g3@2 a3@2 f#3@6, ~@2 a3@2 ~ a3@2 ~@3 g3@3 f#3@3 ~@2 a3@2 ~ a3@2 ~@9",
  AQ: "~@8 d3@2 ~ a3@2 d3@3 ~@6 f#3@2 a3@2 d3@3 ~@3, ~@10 f#3@2 ~@9 d3@2 ~@9",
  AR: "[f#3,a3,d4]@3 ~@10 [f#3,a3,d4]@3 ~@10 [f#3,a3,d4]@3 ~@3", // D
  AS: "~@6 e4@5 f#4@2 ~ g4@2 g4 f#4 ~ f#4 e4 d#4 d#4@2 d#4@2 d#4@3 ~ b3@2, ~@6 e2@13 f#2@10 ~@3, ~@13 a4@2 ~@3 e4@2 ~@12",
  AT: "e4@5 ~ a4@2 g4@2 [f#4,g4] e4@2 f#4 [d#4,e4]@2 d#4@2 d#4 d#4@3 ~@5 d3@2 ~ d3@2, e2@13 f#2@10 ~@3 b2@3 b2@3, ~@5 f#4@2 ~@25", // Gmaj7 Emaj7
  AU: "b2@2 ~ b2@2 ~ c3@2 e3@2 ~ e3@2 ~ e3@2 c3@2 ~ c3@2 ~ c3@2 e3@2 ~ e3@2 ~ e3@2, ~@2 d3@2 ~ d3@2 ~@3 c3@3 c3@3 ~@2 e3@2 ~ e3@2 ~@3 c3@3 c#3@3",
  AV: "~@3 a3@2 ~ d3@3 ~@5 b4@2 a4@2 ~ f#4@2 ~ d4@2 c4@2 ~ d4@2 ~ b4@2, d3@6 ~@7 d3@6 d3@6 ~@4 g4@2 ~, ~@2 f#3@2 ~ d4@2 ~@6 c5@2 ~@3 g4@2 ~ e4@2 ~@3 b3@6",
  AW: "d5@2 ~ a4@2 ~ c5@2 b4@2 ~ g4@2 ~ e4@2 d4@2 ~@4 g4@2 b4@2 ~ b4@2 ~ g4@2, ~@2 b4@2 ~ g4@2 ~@3 a4@2 ~ f#4@2 ~@3 c4@2 ~ d4@2 ~@3 d5@2 ~ a4@2 ~, ~@6 d3@6 ~ d3@6 b3@6 ~@7",
  AX: "a4@2 ~ b4@2 ~ a4@2 c5@2 ~ g#4@2 ~ e4@2 f#4@2 ~ a4@2 ~ c5@2 e5@2 ~ b4@2 ~ a4@2, ~@2 c5@2 ~ g#4@2 ~@3 b4@2 ~ a4@2 ~@3 g#4@2 ~ b4@2 ~@3 d5@2 ~ c5@2 ~",
  AY: "b4@2 ~ a4@2 ~ g4@2 f#4@2 ~ d4@2 ~ b3@2 a3@2 ~ a4@2 ~ f#4@2 e4@2 ~ c4@2 ~ a3@2, ~@2 g4@2 ~ f#4@2 ~@3 e4@2 ~ c4@2 ~@4 d3@6 ~ d3@6, ~@6 g3@6 ~@6 g3@2 ~ g4@2 ~@3 d4@2 ~ b3@2 ~",
  AZ: "[g2,g3]@6 [g2,g3,b3]@6 ~@2 g4@2 f#4@2 ~ d4@2 ~ b3@2 a3@2 [g2,g3]@6, ~@13 d3@6 d3@6 ~@7, ~@13 a4@2 ~@3 e4@2 ~ c4@2 ~@9", // G
  BA: "[g3,b3]@3 f4@3 [c4,e4]@3 ~ [d4,f4]@3 [c4,e4]@3 [d4,f4]@3 [c4,e4]@3 ~@10, g2@3 ~@13", // G C Dm C Dm C
  BB: "b3@3 c4@3 d4@3 ~ d3@3 g3@3 ~@16", BC: "~@14 e2@2 g#2@2 ~ e2@3 ~@5 a2@2 ~ e3@2, ~@18 b2@2 ~@9 c3@2 ~",
  BD: "a2@3 ~@5 f#2@2 ~ c#3@2 f#2@3 ~@6 d3@2 f#3@2 b2@3 ~@3, ~@10 a#2@2 ~@9 b2@2 ~@9",
})).s("gm_acoustic_guitar_nylon").gain(0.4).pan(1)

// chords · acoustic guitar nylon · "Guitar" · soft notes
const acoustic_guitar_nylon_4 = note(`<
  ~@6 A B C D E F ~@21 G H I J K L M N O M N O P Q R P Q R S T U V W X Y Z AA Y AB AC AD AE AF AG AH AI AJ ~@2 AK AL AM
  ~@24 AN@2 AO ~ AP AQ
>`.pickRestart({
  A: "[g3,b3]!4, g2!2", B: "[a3,c4]@2 [a3,c4]@2 c#5 d5 b4 g4, g2 g3", C: "c#5 d5 b4 g4!2 f#4 e4 d4, g3 d3",
  D: "b3 d4 c4 [b2,b3], g3@3 ~", E: "[c3,a3]@2 [c#3,g3]@2 g3@2 b3 a3, ~ d3", F: "f#3!3 ~",
  G: "[g3,b3]@2 [e3,g3,b3]@2 [f#3,a3]@3 a3", H: "a3 g3 f#3 e3 f#3@2 ~@2",
  I: "~@4 e4 d4@3 c#4@4 d4@4 c#4@4 a4@4 g4@4 e4@4, d3 a2", J: "~ a3 ~ a3 ~ a3 ~ a3, d4 f#3!3",
  K: "~ a3 ~ a3 [f#3,a3]@4, g3!2 ~@2", L: "[f#3,a3,d4] ~", M: "~ d#3 f#3 d#3 ~ d#3 f#3 d#3, b2!2",
  N: "~ d#3 f#3 d#3 ~ g3 b3 e4, b2 e3", O: "g4@4 e4@4 b4@4 a#4@4 b4@4 g4@4 g4 f#4@3 e4@4, e2!2",
  P: "f4@3 e4@2 f4@3 d4@3 c#4@2 d4@3 b3@3 a#3@2 b3@3 g3@3 f#3@2 g3@3, d3@3 ~",
  Q: "f3@3 e3@2 f3@3 d3@3 c#3@2 d3@3 [c3,e3,g3]@8 ~@8", R: "[c3,e3,g3] ~ c3 ~",
  S: "~@3 e3@2 g3@3 a#3@3 c#4@2 e4@3 g4@3 e4@2 c#4@3 a#3@3 g3@2 e3@3, c#3 ~@3",
  T: "~@3 e3@2 g3@3 a#3@3 c#4@2 e4@3 f4@8 ~@8, c#3 ~@3", U: "[d3,f3,a3] ~ [d3,f3,a3] ~",
  V: "~@3 f#3@2 a3@3 c4@3 d#4@2 f#4@3 a4@3 f#4@2 d#4@3 c4@3 a3@2 f#3@3, d#3 ~@3",
  W: "~@3 f#3@2 a3@3 c4@3 d#4@2 f#4@3 g4@8 ~@8, d#3 ~@3", X: "[e3,g3,b3] ~ [e3,g3,b3] ~",
  Y: "[c3,c4]@3 c4 [b2,b3]@3 b3", Z: "[a#2,a#3]@3 a#3 [b2,b3]@2 ~@2", AA: "[f#3,a3,b3] ~ [f#3,a3,b3] ~",
  AB: "[a#2,a#3]@3 a#3 [b2,b3]@4", AC: "[b2,b3] ~",
  AD: "g3@2 ~ b3@2 ~ g3@2 d4@2 ~ d4@2 ~ d4@2 b3@2 ~ g3@2 ~ b3@2 d4@2 ~ d4@2 ~ d4@2, ~@2 d4@2 ~ d4@2 ~@3 b3@3 g3@3 ~@2 d4@2 ~ d4@2 ~@3 f#3@3 a3@3",
  AE: "f#3@2 ~ a3@2 ~ g3@2 d4@2 ~ d4@2 ~ d4@2 b3@2 ~ c4@2 ~ c4@2 e4@2 ~ e4@2 ~ e4@2, ~@2 d4@2 ~ d4@2 ~@3 b3@3 g3@3 ~@2 d4@2 ~ e4@2 ~@3 d4@3 d4@3",
  AF: "c4@2 ~ c4@2 ~ d4@2 e4@2 ~ e4@2 [c4,e4]@3 ~@16, ~@2 e4@2 ~ e4@2 ~@3 d4@3 ~@19", // C
  AG: "~@6 g3@2 d4@2 ~ d4@2 ~ d4@2 b3@2 ~ g3@2 ~ b3@2 d4@2 ~ d4@2 ~ d4@2, ~@10 b3@3 g3@3 ~@2 d4@2 ~ d4@2 ~@3 g3@3 b3@3",
  AH: "f#3@2 ~ a3@2 ~ f#3@2 d4@2 ~ d4@2 ~ d4@2 b3@2 ~ g3@2 ~ b3@2 d4@2 ~ g4@2 ~ g4@2, ~@2 d4@2 ~ d4@2 ~@3 a3@3 g3@3 ~@2 d4@2 ~ d4@2 ~@3 e4@3 e4@3",
  AI: "d4@2 ~ d4@2 ~ c4@2 e4@2 ~ e4@2 ~ d4@2 b3@2 ~@4 e4@2 c4@2 ~ b3@2 ~ a3@2, ~@2 f#4@2 ~ f#4@2 ~@3 c4@3 b3@3 ~@2 d4@2 ~ c4@2 ~@3 c4@2 ~ b3@2 ~, ~@19 c3@6 ~ d3@6",
  AJ: "[g2,g3]@3 ~@13", // G
  AK: "~@6 b3@2 d4@2 ~ d4@2 ~ d4@2 b3@2 ~ c4@2 ~ c4@2 d4@2 ~ d4@2 ~ d4@2, ~@6 g2@4 b3@2 ~ g2@6 a2@6 ~ a2@6, ~@13 b3@2 ~@3 d4@2 ~ d4@2 ~@3 c4@2 ~ c4@2 ~",
  AL: "b3@2 ~ b3@2 ~ b3@2 d4@2 ~ d4@2 ~ d4@2 c4@2 ~ c4@2 ~ c4@2 d4@2 ~ d4@2 ~ d4@2, g2@6 g2@6 ~ a2@6 a2@6 ~ g2@6, ~@2 d4@2 ~ d4@2 ~@3 b3@2 ~ c4@2 ~@3 d4@2 ~ d4@2 ~@3 b3@2 ~ b3@2 ~",
  AM: "b3@2 ~ b3@2 ~ b3@2 d4@2 ~ d4@2 ~ d4@2 b3@2 ~ [g2,g3]@6 ~@7, g2@6 g2@6 ~ g2@6 ~@13, ~@2 d4@2 ~ d4@2 ~@3 b3@2 ~ b3@2 ~@3 d4@2 ~@12", // G
  AN: "[~@26 e4@4 f#4@2 a4@2 g4!2 f#4 ~ f#4 e4 d#4@2 d#4 d#4@2 d#4@3 ~@3 e4@5 f#4@2 ~ g4@2 g4 [e4,f#4]@2, ~@26 e2@11 e4@2 ~@11 b3@2 ~@6 a4@2 ~@4, ~@38 f#2@10 ~@3 e2@13]/2", // Esus2
  AO: "f#4 e4 d#4 d#4@2 d#4 d#4@3 ~@23, f#2@5 ~@11",
  AP: "~@3 f#3@2 ~ d3@3 ~@5 d3@2 f#3@2 ~ d3@3 ~@4 [f#3,a3,d4]@3 ~@3, ~@2 d3@2 ~ a3@2 ~@11 a3@2 ~@12", // D
  AQ: "~@6 [f#3,a3,d4]@3 ~@10 [f#3,a3,d4]@3 ~@10", // D
})).s("gm_acoustic_guitar_nylon").gain(0.2).pan(1)

stack(acoustic_guitar_nylon, acoustic_guitar_nylon_2, acoustic_guitar_nylon_3, acoustic_guitar_nylon_4)