// John Hardy — Norman Blake
// 155 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: Full arrangement: all 104 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(155/4)

// 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 · acoustic bass · "Bass"
const bass = note(`<
  ~ A B C D E B F G H I J D K B L B M N O N P B C D E B F G H I J D K B L B M N O N P B C D E B F G H I J D K B L B M N
  O N P B C D E B F G H I J D K B L B M N O N P B C D E B F G H I J D K B L B M N O N Q@3
>`.pickRestart({
  A: "~@10 g1@2 a1 ~ b1 ~", B: "c2@3 ~ g1@3 ~ c2@3 ~ g1@2 ~@2", C: "g2@4 d2@3 ~ g1@3 ~ d2@4",
  D: "c2@3 ~ g1@2 ~@2 c2@3 ~ g1@2 ~@2", E: "g2@3 ~ d2@3 ~ g1@3 ~ g2@3 ~", F: "g2@4 d2@4 g1@2 ~@2 g2@3 ~",
  G: "d2@3 ~ a1@3 ~ d2@4 a1@3 ~", H: "d2@3 ~ a1@2 ~@2 d2@3 ~ a1@3 ~", I: "d2@3 ~ a1@2 ~@2 d2@3 ~ a1@2 ~@2",
  J: "g2@2 ~@2 d2@3 ~ g1@3 ~ d2@2 ~@2", K: "g2@3 ~ d2@2 ~@2 g1@3 ~ d2@2 ~@2", L: "g1@3 ~ a1@3 ~ a#1@3 ~ b1@3 ~",
  M: "g2@4 d2@3 ~ g1@3 ~ d2 ~ g2 ~", N: "d2@4 a1@3 ~ d2@4 a1@2 ~@2", O: "d2@4 a1@3 ~ d2@4 a1@3 ~",
  P: "g2@3 ~ d2@3 ~ g1@3 ~ d2@2 ~@2", Q: "[g2@3 ~ d2@3 ~ g1@38 ~@2]/3",
})).s("gm_acoustic_bass").gain(0.36)

// chords · banjo
const banjo = note(`<
  A@6 B@8 C@2 D@7 E@2 F G H I@2 J K L M N O P Q@6 R S T U V W X Y Z AA AB AC AD AE AF AG AH AI AJ AK AL@2 AM@2 AN AO@4
  AP AQ AR AS AT AU AV@2 AW AX AY@6 AZ BA BB@5 BC BD@5 BE@2 ~
>`.pickRestart({
  A: "[a3 ~ e4 ~@3 [a3,a#3] ~@3 e3 ~@2 [a3,d4] ~@2 [g3,d4]@2 ~ [a3,a#3] ~@2 e3 ~@5 a3 a#3 d4 ~ c4 ~ [c4,e4,g4]@2 ~@2 e4 ~ [c4,f4]@2 g4@2 [c4,e4]@2 ~@2 d4@2 c#4 ~@2 d4 ~@2 [a3,a#3] d4 g3 ~ a3 a#3 d4 ~ c4@2 ~@8 e4 ~ f4 ~ e4 ~ d4@2 c#4 d4 ~@2 e4 ~ f4@2 g4 ~@2 d4 f4 g4, ~ [a#3,b3]@2 g4@6 b3@3 g4@2 ~ g4@2 ~ g4@7 ~ [b3,d4,g4]@4 ~ g4@2 ~@3 g4@3 g4@2 ~@5 g4@5 ~ g4@3 g4@7 ~ g4@2 ~ g4@3 g4@2 ~ g4@3 g4@3 ~ g4@4 ~ g4@2 ~ g4@2 ~@3 g4@2 ~@2, ~@4 d4@3 d4@3 ~ d4@2 a#3@2 ~@5 d4@2 ~@2 g3@4 ~ b3@2 ~@6 c4@2 ~@12 d4@2 ~ d4@2 ~@3 d4@2 b3@2 ~@4 c4@2 ~ c4@2 ~ c4@3 ~ c4@2 ~@6 d4@3 ~@8, ~@5 b3@2 ~ g3@2 ~ d3@9 ~ g3@2 [d3,d4]@3 ~@42 e4@3 e4@2 ~@18 f4@2 ~@3]/6", // A#maj7 D5 G5 A#maj7 C F5 C A#maj7 …
  B: "[e4 ~@5 e4 ~@4 f4 ~@3 e4 ~@2 e4 ~@3 [a3,a#3] ~ [a3,a#3] ~@3 f3 f#3 g3 d4 ~@2 f3 ~@7 d4 ~@3 f#3 ~ f3 ~@4 g3 [e3,f3] ~ d3@2 ~ e3 ~@10 f#3 ~ a3 ~ e4 ~@3 [a3,a#3] d4 g3 d4 c#4 ~@3 f4 ~@2 d4 g3 f4 a3 a#3 d4 c4 [c4,e4]@2 ~@7 e4!2 ~ f4 ~ e4 ~ d4@2 c#4 ~@2 d4!2 ~@5 a3 a#3 d4 g4, c4@3 e4@2 c4@2 ~ f4@2 c4@3 g3@7 ~ b3@2 ~@2 b3@3 ~ b3@8 ~ a3@2 g4@2 ~ g4@7 ~ g4@9 ~@4 d4@3 d4@3 ~ d4@2 ~@3 d4@3 ~@4 [d4,f4]@2 d4@3 f4@3 ~@8 c4@2 g4@2 e4@2 ~ c4@2 ~ c4@2 ~@4 d4@2 ~@3 d4@2 g3@2 ~@4, ~@2 g4@2 g4@3 g4@7 ~@2 g4@3 g4@8 d4@3 ~@3 d4@2 a3@2 f#3@7 ~ a3@3 ~ [f#3,a3]@3 ~@8 g3@2 d3@3 ~ a3@2 g4@6 ~ g4@7 ~@2 g4@3 g4@7 ~ g4@2 ~ g4@2 e4@2 c4@2 g4@3 g4@3 ~ g4@4 ~ g4@3 g4@7 ~@2, ~@9 a3@2 ~ e4@2 c4@2 ~ b3@3 d4@2 ~ d4@3 g3@2 ~@4 a3@2 f#3@2 d4@2 ~ d4@2 a3@3 d4@3 d4@2 ~ d4@2 d4@3 d4@2 ~ d4@3 d4@2 a3@2 f#3@4 a3@2 ~@2 [a#3,b3]@4 b3@4 ~@12 b3@2 ~ g3@10 ~@15 b3@2 d4@2 b3@2 ~]/8", // A#maj7 Fmaj7 A#maj7 C Dm F#m Bmaj7
  C: "[[c4,e4]@2 ~@2 c4 ~@2 f4 ~@2 f4 ~@3 e4 ~ d4@2 c#4 ~@3 g4 ~ d4 g4 ~ d4 ~ d4 g4@2, ~@2 g4@4 c4@2 g4@2 ~ g4@2 c4@2 ~@4 d4@2 d4@2 ~@9, ~@3 e4@2 g3@2 ~@2 c4@3 e4@2 ~ g4@4 ~ g4@2 ~ g4@2 ~ g4@2 g4@2 ~@2]/2", // C
  D: "[e4 ~@5 c4 e4 ~ f4 c4 ~ [e4,f4] e4 ~@2 d4@2 c#4 ~@2 d4 ~@2 [a3,a#3] ~ g3 ~@3 g3 d4 ~@2 f3 ~@15 a3 ~@2 e3 f3 ~ [e3,f3] g3 d3 ~@3 d3 d4 [f3,f#3] d4 ~@3 a3 f#3 d4 c#4 ~@9 e4 ~ f4 ~ e4 ~ [d4,d#4] a4 g4 ~@3 a4 ~ d#4 e4 ~@10 c5@2 [e4,g4] ~, c4@2 g4@2 e4@2 ~@8 d4@2 ~@2 g3@2 g4@2 ~ g4@8 ~@2 d4@2 ~ d4@2 ~ d4@2 a3@2 g4@7 ~@2 g4@2 g4@5 ~ g4@7 ~ g4@5 ~ g4@2 e4@2 d4@2 g4@2 ~ g4@3 ~ g4@2 f4@3 g4@3 g4@2 ~ g4@2 c5@2 g4@2 a4@3 a4@5, ~ e4@2 c4@2 g4@2 ~ g4@2 ~ g4@3 ~ g4@4 d4@2 ~ d4@2 ~ d4@2 g3@2 b3@8 ~ a3@2 g4@2 d4@2 d4@2 f#3@2 d4@3 d4@3 ~ d4@3 ~ d4@3 ~@5 d4@3 ~@3 d4@2 d4@2 g4@2 f4@2 d4@3 ~ d4@2 ~@4 a4@2 f4@2 ~@4 e4@9 ~@4, ~@28 f#3@2 ~@2 a3@2 ~ [f#3,a3]@2 f#3@7 ~ b3@4 ~@12 a3@3 ~@2 a3@2 ~@33 a4@2 c5@2 g4@2 ~@5, ~@47 a3@2 f#3@3 ~@54 c5@2 ~@4]/7", // Fmaj7 A#maj7 Fmaj7 F#maj7 D#maj7 Em F#m
  E: "[f#4 g4!2 ~@2 g4 ~@2 g4!2 b4 ~@3 d4 ~ e4@2 ~@4 a4@2 ~@6 [e4,g4] ~, ~@4 b4@2 g4@2 ~@3 g4@7 [g4,c5]@2 ~@5 a4@2 c5@3 ~@2, ~@7 b4@2 ~@3 b4@2 ~@7 c5@2 ~ c5@2 g4@3 ~@3, ~@13 f4@2 ~@4 e4@9 a4@4]/2", // Em C5
  F: "b4@2 ~@2 d5 ~ e5@2 ~@6 b4@2, ~@2 g5@2 ~ g5@2 ~ g5@2 d5@2 e5@4, ~@3 e5@2 ~@4 e5@2 g5@4 ~, ~@13 d5@2 ~",
  G: "c5@2 ~ e5@2 ~@2 e5 ~@7 e5, e5 ~ d#5@2 ~ d#5@2 ~ d#5@2 c5@2 e5@2 d#5@2, ~@6 c5@3 e5@2 d#5@2 c5@2 ~",
  H: "~@2 d5@2 g5 ~ e5 ~ d5 ~ e5 a#4 b4 a#4!2 b4, g4@3 ~ g4@6 ~@6, ~ g5@2 ~@10 e5@2 ~",
  I: "[~@3 b4@2 ~ b4 ~@2 c5@2 ~@2 a4 ~ a4 d5@2 a4 ~ f4 d5 e4 ~ d4@2 d5@3 d5 f#4@2, f#4@10 ~@2 c5@7 ~@13, ~@2 d5@2 ~ d5@2 ~ d5@3 d5@3 f#4@3 ~@15]/2",
  J: "f#4@2 d5@2 ~@3 a4 ~@3 b4 g4 ~ e4 ~, ~@4 a4@2 f#4@3 g4@2 ~@2 g4@3, ~@5 d5@2 ~ d5@2 a#4@2 ~@4",
  K: "~@2 e4 ~@5 d5@2 ~ e5 g4@2 d5 g4, [g4,b4]@3 [f4,d5]@2 f4@2 g4@4 ~@5, ~@2 g4 d5 ~ b4 ~@2", // G Dm
  L: "g4@2 ~@13 d5, ~ e5 c5 g4 e5 c5 d5 e5, ~@3 g4@2 e5@2 c5@2 g4@6 ~, ~@11 f5@2 c5@3",
  M: "f4@2 ~@8 b4 e5 ~ b4@2 c5, ~@2 [b4,d5]@2 b4@2 f4@2 d5@2 ~@2 c5@3 ~, ~@3 f4@2 d5@2 b4@2 f4@5 ~@2", // Bm
  N: "~@7 e4, e4@12 ~ g4@3, ~@2 c5@2 g4@2 a4@2 c5@2 g4@2 a4@3 ~, ~@3 a4@2 c5@2 g4@2 a4@2 c5@3 ~@2",
  O: "[c#4,e4] ~@3 f4 ~@9 d4@2, a#4@2 g4@2 ~ g4@2 b4@2 b4@2 g4@4 ~, ~ f4@2 b4@3 f4@2 g4@2 [d4,f4]@2 b4@3 ~, ~@13 f4@2 ~", // C#m Dm
  P: "c4@2 ~@4 d4 ~@7 e3 d4, d4@4 e3@3 g4@3 c4@5 ~, ~@2 g4@3 c4@3 d4@3 d4@2 g3@2 ~, ~@9 g3@3 g4@4",
  Q: "[~@3 a3 a#3 ~ e3 d4 g3 ~ [c#4,d4] ~ g4@2 d4 ~ d4@2 ~@2 a3 g3 f3 ~ d3@2 ~@13 d4 ~@5 c4 d3@2 ~@3 d4@2 f3 e3 ~@3 g4 ~@2 c4 a#3 b3 ~@7 e4 f4 e4!2 ~@2 b3 a3 g3@2 ~ [e4,g4,c5] ~@2 [g4,c5] e4 ~@3 [e4,c5] ~@3 d#4 e4, g3@2 g4@8 ~@5 g4@2 ~ g4@10 ~@2 d3@3 ~ c4@2 g4@6 c4@2 g4@7 ~@4 d4@3 ~ d4@3 ~ d4@4 ~ d4@2 ~@6 d4@2 ~ d4 ~@16, ~ d4@2 ~ d4@2 ~@5 d4@3 ~@2 c4@6 ~@5 a3@5 d4@3 d4@3 a3@9 ~@2 a3@2 ~@13 g3@5 b3@3 ~ b3@3 ~@20, ~@5 g3@2 ~@12 d4@3 ~@4 d4@3 d4@2 c4@2 a3@4 c4@3 d3@5 ~@11 d3@5 ~@9 g3@6 ~@20, ~@43 d4@4 ~ d4@2 c4@9 ~ g4@5 ~ g4@5 ~ g4@2 ~ g4@5 ~@13 [g4,c5]@2 ~]/6", // Dmaj7 C C5 C C5
  R: "~@2 b4 ~@3 [d4,g4,b4] ~@3 [g4,b4] ~@2 d4 [f4,b4] ~", // G Fdim
  S: "~@2 [e4,g4,c5] ~@3 [e4,g4,c5] ~@3 [f4,g4,c5] ~@3 [e4,g4,c5] ~", // C Fsus2 C
  T: "~@2 [d4,g4,b4] ~@3 [d4,g4,b4] ~@3 [d4,g4,b4] ~@2 f4 [b4,d5] ~", // G Bm
  U: "~@2 [e4,g4,c5] ~@3 [f4,g4,c5] ~@3 [e4,g4,c5] ~@2 e4 [g4,c5] ~", // C Fsus2 C C5
  V: "~@2 [d4,g4,b4] ~@3 [g4,b4] ~@3 [d4,b4] ~@3 [d4,g4,b4] ~", // G
  W: "~@2 [c4,f4,a4] ~@3 [c4,a4] ~@3 [c4,a4] ~@3 [c4,f#4,a4] ~", // F F#dim
  X: "~@2 a4 ~@2 c4 [f#4,a4] ~@3 [c4,a4] ~@2 [f#4,a4] c4 a4", // F#m F F#m
  Y: "~@2 [f#4,a4] ~@2 c4 [f4,a4] ~@3 [f#4,a4] ~@3 [f#4,a4] ~", // F#m F F#m
  Z: "~@2 [d4,f4,b4] ~@3 [d4,f4,b4] ~@3 [f4,a#4,d5] ~@3 [f4,d5] ~", // Bdim A# Dm
  AA: "~@2 [c4,g4,c5] ~@3 [c4,g4,c5] ~@3 [c4,c5] ~@2 c4 [e4,g4,c5] ~", // C5 C
  AB: "~@2 [b3,b4] ~@2 b3 [d4,g4,b4] ~@3 [b3,g4,b4] ~@2 f4 [g#4,d5] ~", // B G Em G#dim
  AC: "~@2 [e4,g4,c5] ~@3 [e4,c5] ~@3 [e4,c5] ~@2 f4 [g4,c5] ~", // C C5
  AD: "~@2 [d4,g4,b4] ~@3 [d4,g4,b4] ~@3 [d4,g4,b4] ~@2 e4 [b4,d5] ~", // G Bm
  AE: "~@2 [e4,g4,c5] ~@3 [e4,g4,c5] ~@3 [e4,g4,c5] ~@2 e4 [g4,c5] ~", // C C5
  AF: "~@2 [d4,g4,b4] ~@3 [d4,g4,b4] ~@3 [d4,g4,b4] ~@3 [d4,g4,b4] ~", // G
  AG: "~@2 [f#4,a4,d5] ~@2 f#4 [a4,d5] ~@3 [f#4,a4,d5] ~@3 f4 f#4, ~@13 d5@2 ~", // D D5 D
  AH: "~@2 [f#4,a4] ~@3 [f#4,a4,d5] ~@3 [f#4,a4,d5] ~@2 f#4 [a4,d5] ~", // F#m D D5
  AI: "~@2 [f#4,a4,d5] ~@3 f4 f#4 ~@2 [f#4,a4,d5] ~@3 [f#4,a4,d5] ~, ~@5 [a4,d5]@2 ~@9", // D D5
  AJ: "[g3,d4]@2 ~ a3 a#3 g3 e3 d3 g3@2 d4 ~@3 f4 g4, ~@2 g4@7 ~ g4@3 b3@2 ~, ~@4 d4@3 d4@2 ~@3 a3@3 ~", // G5
  AK: "e4@2 ~@3 c4 ~@2 d4@2 ~@4 g3@2, ~@2 g4@7 ~@2 d4@3 ~@2, ~@4 d4@3 c4@2 ~ c4@5 ~, ~@3 g4",
  AL: "[d4 ~@3 [a3,a#3] g3 ~@2 g3@2 ~ g3 ~ g3@2 ~ d3 ~@4 g3 ~ g3@2 ~@4 g3@2 ~, g3@2 g4@6 ~@2 g4@7 e3@4 ~@11, ~ d4@2 ~ d4@2 ~ d4@4 ~ d4@2 ~ d4@3 g3@2 g4@7 ~ g4@4, ~@19 d4@4 ~@4 d4@3 ~@2]/2", // A#maj7
  AM: "[~@9 g3 ~ d4@2 ~@3 d4@2 ~@3 g3 ~@7 g3@2 ~, ~ d4@2 g3@2 g4@2 d4@3 ~@3 b3@2 g4@2 ~ g4@6 ~ g4@2 ~ g4@4, ~ g4 d4 g3 g4@3 d4 c4@3 ~@2 c4@3, ~@19 d4@4 ~ d4@2 ~ d4@3 ~@2]/2",
  AN: "~@3 a3 a#3 g3@2 d4 ~@2 f#3 g3 ~ g3 ~@2, g3 g4@7, ~ d4@2 ~@6 d4@2 ~ d4@2 ~@2",
  AO: "[d3@2 f#4@2 ~ f#4@2 ~ f#4@2 ~@3 d4 ~@2 f#4@2 ~ f#4@2 a3 f#3 ~@11 f#4@2 ~ f#4@2 ~ f#4 ~@2 d4@3 ~@2 g3@2 ~@7 b3@2 ~ a3 ~ d4 ~, ~@7 d4@2 ~ d4@2 g4@7 ~@7 g4@6 d3@5 ~@4 d3@2 ~@8 g3@2 ~ g3@3 ~@7, ~@11 f#4@4 d4@2 ~ d4@5 ~@5 f#4@2 a3@4 ~@8 g3@3 ~@5 g4@3 g4@2 ~ g4@6 ~@2, ~@29 d4@6 ~@12 d4@4 ~ d4@3 d4@3 ~ d4@2 b3@2 ~]/4",
  AP: "e4@2 ~@10 g4@2 a#4 ~, ~ a#4 g4 e4 a#4 g4 ~@2, ~@3 e4@2 a#4@2 g4@2 e4@2 a#4@2 ~@3",
  AQ: "f4@2 ~@9 c5 g4 ~ b4 ~, ~ b4 g4 f4 b4 g4 ~@2, ~@3 f4@2 b4@2 g4@2 f4@3 ~ [f4,g4]@2 ~", // Fsus2
  AR: "d#4 ~ c5@2 ~ c5@2 ~ c5@2 g4 ~ d#4 ~ d4 ~, ~@4 g4@3 ~@9",
  AS: "d4@2 b4@3 ~@2 g4 ~@4 a#4@2 b4 ~, ~@5 b4@2 ~ b4@2 a#4@2 ~@4, ~@6 a#4@3 g4@2 b4@2 ~@3",
  AT: "e4@2 c5@3 c5 ~@2 c5@2 g4 ~ a#4 g4 ~@2, ~@11 c5@3 ~@2",
  AU: "~@2 g4 ~@3 a#4 b4 ~@2 e4 ~@3 [e4,g4] ~, ~@5 g4@2 ~@2 g4@5 ~@2", // Em
  AV: "[c4@2 a4@2 ~ a4@2 ~ a4@2 ~@5 f#4@2 ~ f#4 ~@2 a4 ~@2 c4@2 a4@3 ~@3, ~@5 f#4 g4@4 ~@6, ~@11 a4@4 ~@17]/2",
  AW: "d3 ~ d4@2 ~ d4@2 ~ d4@3 ~@2 c4 ~ d4, ~@2 c4 ~@5",
  AX: "~@3 a3 a#3 g3 e3 d3 g3@2 d4 ~@3 f4 g4, ~@2 g4@7 ~ g4@3 b3@2 ~, ~@4 d4@3 d4@2 ~@3 a3@3 ~",
  AY: "[~@12 f4 ~ [g3,e4] b3 d4@2 c#4 ~@2 d4 f4 ~ [a3,a#3] d4 g3 ~ a3 a#3 d4 ~ [c4,e4]@2 ~@2 c4 ~@7 f4 c4 e4 ~ d4@2 [c#4,d4] ~@2 d4 ~@2 d4@2 ~ d4 ~@2 f4 ~@5 e4 ~@8 e4 ~@2 [e4,f#4] f4 ~@4 b4 ~ [f4,b4]@2 ~ f4 ~@3 b4, e4@2 g3@2 c4@2 e4@2 g3@2 c4@2 g#3@2 ~@6 g4@3 g4@6 ~@2 g4@2 ~ g4@4 c4@2 g4@3 g4@3 ~ g4@4 ~ g4@2 ~ g4@2 ~ g4@4 ~ g4@2 e4@2 ~@3 e4@3 ~ e4@2 ~@9 f4@2 ~@6 f4@2 ~, ~ c4@2 e4@2 g3@2 c4@2 e4@2 g4@2 c4@2 g4@4 [d4,f4]@2 ~@6 d4@2 b3@2 ~@4 e4@2 g3@5 c4@3 ~@2 b3@2 ~@11 a3@2 g3@3 ~ g4@2 ~ g4@2 ~ g4@3 g4@2 ~ g4@3 ~ g4@2 g4@3 g4@2 ~ g4@6, ~@39 e4@2 e4@2 ~@8 d4@2 ~ d4@2 ~@5 b3@2 ~ a#4@3 a#4@3 ~ a#4@2 a#4@2 ~ a#4@2 ~ a#4@2 b4@2 b4@2 ~@7 b4@2 d4@2]/6", // C A#maj7 C Dmaj7 Esus2 Fdim Dm
  AZ: "~@7 a4 ~@4 e4 ~@2 b3, c4@3 f#4@2 c4@2 ~@2 e4@2 c4@2 ~ c4@2, ~ g4@2 f#4 g4@4, ~@4 a4@3 ~@3 d4@2 ~ d4@3",
  BA: "~@2 c4 a4 ~ e4 ~@7 c4 ~ a3, a3@4 ~@2 d4@2 b3@2 c4@2 a3@3 ~, ~ b3@3 g4@12, ~@7 c4@2 d4@7, ~@11 b3@2 ~ b3@2",
  BB: "[g3 b3 a3 g3 ~ a3 g3 e3 ~@6 [a3,a#3] ~@4 a3 d4 ~ b3@2 ~@2 g3 ~@3 f4 ~@2 d4 ~@3 e4 d4 ~@6 e4 d#4 e4 b4 ~@4 f4 ~@5 c5 ~ f4 b4 d#4 e4@2 c5 ~@3 g4 ~@3 a4 ~ g4 ~ e4 a#4, ~@4 f#3@2 ~@2 d3@8 g3@2 ~@10 a3@2 ~@12 e4@3 ~@5 f4@2 ~@3 f4@2 ~ f4@2 ~@7 e4@6 ~@7, ~@10 g4@7 ~ g4@3 g4@2 ~ g4@6 ~ g4@4 ~ g4@7 ~ g4@3 g4@4 ~ g4@7 ~ g4@3 g4@5 g4@2 ~ g4@2 g4@2 ~@2 g4@3, ~@12 d4@3 d4@2 d4@2 ~@3 f4@4 ~ f4@2 ~@3 a#4@2 ~ a#4@4 ~ a#4@3 a#4@3 ~@5 b4@4 ~ b4@2 ~@11 a#4@2 ~ a#4@3 a#4@3 ~@2, ~@13 b3@7 ~@5 b3@3 ~ b3@2 ~@3 e4@2 ~@3 e4@2 d#4@4 ~@4 d4@4 ~ d4@2 ~ d4@5 ~@18]/5", // A#maj7
  BC: "~@2 g4 ~@2 g4 ~@2 g4 ~ b4 ~@2 g4 ~ b4, g4@2 ~ g4@2 ~ g4@2 ~ g4@2 g4@2 ~ g4@2, ~ b4@2 ~ b4@3 b4@2 ~@3 b4@3 ~",
  BD: "[b4 ~@5 e5 ~@4 f5 ~@2 e5 ~ d5@2 a4 ~@2 a#4 [a4,d5] g4 [g4,b4]@2 g4 ~@2 g4 ~ b4 e4 ~@6 a4 ~@5 a4 ~@4 a4 ~ f4 d5 e4 d5 d4 ~@4 d5 f#4 ~ f#4@2 ~@3 e5 a4 ~ d5 ~@2 e5 ~ f#4 d5 ~, ~ c5@2 e5@2 c5@3 f5@2 g4@2 g4@3 g4@4 ~ g4@2 ~@5 g4@2 ~ g4@6 a4@2 ~@4 a4@2 b4@4 d5@2 ~ d5@2 ~@5 d5@3 ~@2 d5@2 ~ d5@2 ~@12, ~@2 g4@2 g4@2 ~ g4@2 c5@3 ~ c5@2 ~@4 [a#4,d5]@2 ~@7 b4@3 ~@2 f#4@2 f#4@2 ~ f#4@3 f#4@4 ~ f#4@3 f#4@2 ~@8 f#4@3 ~@6 f#4@2 ~ f#4@2 ~ f#4@3 ~@3, ~@34 d5@3 d5@2 ~ d5@3 d5@4 a4@2 ~@11 a4@2 ~@5 a4@2 ~@11]/5", // D5 G A#
  BE: "[~@3 [f4,d5]@2 ~ [g4,c5,e5] ~@2 [f4,a4,a#4,d5] b4 ~@3 [b3,d4]@4 ~@14, ~@3 [a#4,b4] ~@9 [d3,g3,g4]@4 ~@15]/2", // Dm C A#maj7 Bm Bmaj7 G5
})).s("gm_banjo").gain(0.31)

// chords · banjo · soft notes
const banjo_soft = note(`<
  ~@4 A@2 ~@3 B ~ C ~@2 D ~ E ~@4 F G H I J K ~ L M N@2 O ~@2 P Q R S T@2 ~ U V ~@3 W X Y Z AA AB AC AD ~@3 AE ~@2 AF AG
  AH AI AJ AK AL@2 AM@2 AN@4 AO@2 AP AQ AR AS AT AU ~@4 AV ~@2 AW AX ~@6 AY ~@5
>`.pickRestart({
  A: "[~@15 b3@2 ~@8 d4@3 ~@4]/2", B: "~@10 b3@5 ~", C: "~@2 e4 ~@13", D: "~@9 g3@7", E: "~@11 e4 ~@4", F: "~@8 e4 ~@7",
  G: "~@15 b4", H: "~@3 g4@2 ~@11", I: "~@4 g4@2 ~ g4@2 ~@7", J: "~ d5 ~@5 d5@2 ~@7", K: "d5 ~@3 c5 ~@11",
  L: "~@4 a4 ~@2 a4 ~@2 a4 ~@5", M: "~ f#4@2 d5 ~@8 b4 ~@3, ~@11 f#4@2 ~@3",
  N: "[~@3 f#4@2 ~@10 d4@4 ~@6 f4@4 a#4 ~@2]/2", O: "~@2 c5 ~@10 e5 ~@2", P: "~ d4@7 ~@8", Q: "~@3 c4 ~@12",
  R: "b3@3 ~@6 d4 ~@6", S: "~@7 d4@2 ~@3 c4@2 ~@2", T: "[~@9 d4 ~@5 c4@2 ~@6 d#3 ~@8, ~@22 g4@3 ~@7]/2",
  U: "~@7 c5 ~@2 g4 ~@5", V: "~@2 [d4,g4] ~@7 d4 ~@5", W: "~@5 d4 ~@4 g4 ~@5", X: "~@6 f#4 ~@3 f#4 ~@5",
  Y: "~@2 [c4,f#4] ~@7 f#4 d3 ~@3 f#4", Z: "~@2 c4 ~@7 c4 ~@2 c4 ~@2", AA: "~@14 b4 ~", AB: "~@10 g4 ~@5",
  AC: "~@2 g4 ~@13", AD: "~@6 g4 ~@3 g4 ~@5", AE: "~@15 c4", AF: "~@8 d3@7 ~, b3@11 ~@5",
  AG: "~@3 c4@2 ~@4 g3@3 ~@2 e3@2, ~@6 e3@7 ~@3", AH: "~@6 e3 d3@5 ~ e3 f3 ~",
  AI: "~ c4@5 e3@2 ~ e3 f3@2 ~ e3!2 d4, ~@8 d4@3 ~@5", AJ: "g3@2 ~@8 g3@2 a3 a#3 ~ c4, d#3 ~@6 b3@5 ~@4",
  AK: "~@4 a3 ~@2 c4@2 ~@5 e3 d4, ~@3 e3@3 ~@2",
  AL: "[~@4 d4@2 e3 ~ g3 ~@5 [e3,f3] d4@2 ~@3 d4@2 ~@3 a3@4 ~ a3@2, ~@19 a3@5 ~@8, ~@22 d3@9 ~]/2", // Fmaj7
  AM: "[~ a3@2 ~ b3 ~@3 d4@2 ~ d4@2 ~@2 f#4@2 ~@3 d4@2 ~ d4@2 b3@3 [d#3,e3] ~ f#3 ~, ~@7 f#4@4 ~@8 a3@5 ~@8, ~@22 d3@3 ~@7]/2", // Emaj7
  AN: "[~@10 g3@2 ~@3 g4@4 ~@10 e4@2 g4@4 d4@10 ~@2 g4@5 ~@3 g4@2 e4@2 c5 ~ [d4,c5] ~@2, ~@31 f4 ~@22 e4@3 ~@7]/4", // D7
  AO: "[~@4 g4@2 ~@7 g4 ~ g4@4 ~ g4@2 ~ g4@2 e4@4 ~ e4 c5, ~@3 d4@10 ~@6 e4@5 ~@8]/2",
  AP: "g4@2 ~@2 b4 ~@3 g4 ~@3 d4 ~@3, ~@3 g4@2 ~@6 b4@3 ~@2",
  AQ: "~@2 f#4 ~ f#4@2 ~ f#4@2 c4@4 f#4 c4@2, ~@3 c4@2 ~ c4@3 ~@7",
  AR: "~ c4@2 ~ d4 ~ c#4 a4@2 ~ f#4 ~@2 a4 c4 ~, a4@2 ~ a4@2 ~@6 c4@2 ~@3, ~@6 f#4 ~",
  AS: "~@2 d#3 a3@2 ~@2 c4@2 ~@3 g4@2 a#3 b3, ~@6 a3@3 a3@2 d4@3 ~@2, ~@5 c4 ~@2", AT: "g3@2 ~@6 d3@7 ~, b3@11 ~@5",
  AU: "~ g3 ~@14", AV: "f4 ~@15", AW: "~@13 a#3 ~@2", AX: "~@4 a#3 ~@11", AY: "~ f4 ~@14",
})).s("gm_banjo").gain(0.15)

// chords · acoustic guitar steel · "Mandolin"
const acoustic_guitar_steel = note(`<
  ~@2 A B C D E F G H I J@3 K L M N O P Q R@2 S T U V W X Y Z AA AB AC AD AE AF AG AH AI AJ AK AL AM@2 AN AO AP AQ AR AS
  AT AU AV AW@3 AX AY@2 AZ BA A B C D E F G H I J@3 K L M N O P Q BB@2 BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ@2 BR
  BS BT@2 ~
>`.pickRestart({
  A: "~@2 [c4,e4] ~@3 [c4,e4] ~@3 [c4,e4] ~@3 [c4,e4] ~", // C
  B: "~@2 [d4,g4,b4] ~@3 [d4,g4,b4] ~@3 [d4,g4,b4] ~@2 d4 [d4,g4,b4] ~", // G
  C: "~@2 [c4,d#4,e4] ~@3 [c4,e4] ~@3 [c4,e4] ~@2 c4 [c4,e4] ~", // C
  D: "~@2 [d4,b4]@4 [d4,b4]@4 [d4,b4]@3 d4 [d4,g4,b4,g5] ~, ~@2 g4 ~@3 g4 ~@3 g4 ~@5", // G
  E: "~@2 [c4,e4] ~@3 [c4,e4] ~@3 [c4,e4,c5] ~@2 c4 [c4,e4,c5] ~", // C
  F: "~ d4 [d4,g4,b4,f#5] ~@3 [d4,g4,b4] ~@2 [d4,g4] [d4,g4,b4] [g3,d4] [c4,e4] ~ [c#4,f4] g3", // Gmaj7 G G5 G G5 C C#
  G: "d4@2 f#4 ~@2 [d4,f#4]!2 ~@2 d4 [d4,f#4] ~@2 [d4,f#4] [d4,f#4,d5] ~", // D
  H: "~@2 [d4,f#4,d5] ~@2 [d4,f#4]!2 ~@2 d4 [d4,f#4] ~@2 d4 [d4,f#4] ~", // D
  I: "~@2 [d4,f#4] ~@3 [c4,e4] ~@3 [b3,d4] ~@3 [a3,f#4] ~", // D C Bm D
  J: "[~@2 [d4,b4]@4 [d4,g4,b4] ~ g3@2 g3@2 g3 [g3,d#4,b4] [d#4,b4] ~ a#3@2 [a#3,e4]@4 [a#3,e4]@4 [a#3,e4,c5]@3 [a#3,e4] [a#3,e4,c5] [g3,f4,a4] g3@2 [d4,b4]@4 [d4,b4]@4 d4@3 [d4,g4] [d4,g4,b4] [g3,d4], ~@2 g4 ~@4 g3@2 ~ [d#4,b4,g5]@4 e4@4 ~@13 e5@3 g4 ~@3 g4 ~@3 g4 ~@5, ~@7 g3 ~@16]/3", // G Gaug G#m A#dim C7 A#dim C7 Dm …
  K: "~@2 [a#3,e4]@4 [a#3,e4]@4 [a#3,e4]@3 [a#3,e4] [a#3,e4,c5] g3", // A#dim C7
  L: "~@2 [g4,b4] ~@3 [d4,g4] ~@3 [d4,g4] ~@3 [d4,g4] ~, ~ d4@2 ~@5", // G G5
  M: "~@2 [a#3,e4] ~@3 [a#3,d#4,e4,c5] ~@3 [a#3,e4,c5] ~@2 [a#3,e4] [a#3,e4,f4] ~", // A#dim C7 A#dim A#
  N: "~@2 [d4,g4,b4] ~@3 [d4,g4,b4] ~@2 [d4,g4] [d4,g4,b4] [b3,d4,a4] [c4,e4] ~ [c#4,f4] ~", // G G5 G Bm7 C C#
  O: "d4@2 [c#4,f#4] ~@3 [d4,f#4] ~@2 [d4,f#4]!2 ~@2 [d4,f#4,d5]!2 ~", // F#5 D
  P: "d4@2 [d4,f#4] ~@3 [d4,f#4] ~@3 [d4,f#4] ~@2 d4 [d4,f#4] ~", // D
  Q: "d4@2 [d4,f#4] ~@3 [c4,e4,c5] ~@3 [b3,d4,b4] ~@3 [a3,f#4,d5] ~", // D C Bm D
  R: "[~@2 [d4,b4,g5]@4 [d4,g4,b4] ~ g3@2 [g3,d#4,b4,g5]@3 g3 [g3,d#4] a4 ~@2 [c4,e4] ~@3 [c4,e4] ~@3 [c4,e4] ~@3 [c4,e4] ~, ~@2 [g3,g4] ~@4 g3@2 ~@5 e4@4 ~@14]/2", // G Gaug Cm C G
  S: "~@2 [d4,g4,b4] ~@3 [d4,g4] ~@3 [d4,g4,b4] ~@3 [d4,g4,b4] ~", // G G5 G
  T: "~@2 [c4,e4] ~@3 [c4,e4] ~@3 [c4,e4] ~@2 c4 [c4,e4,c5] ~", // C
  U: "~@2 [d4,g4,b4] ~@3 [d4,f#4,g4] ~@3 [d4,g4,b4] ~@3 [d4,g4,b4] ~", // G Gmaj7 G
  V: "~@2 [c4,e4] ~@2 c4 [c4,e4,c5] ~@2 c4 [c4,e4] ~@2 c4 [c4,e4,c5] ~", // C
  W: "~@2 [d4,g4,b4] ~@3 [d4,g4,b4] ~@2 d4 [d4,g4,b4] [g3,d4,a4] [c4,e4] d4 [c#4,f4] ~", // G Gsus2 C C#
  X: "[d4,f#4]@2 [d4,f#4] ~@2 d4 [d4,f#4] ~ d4!2 [d4,f#4] ~@2 d4 [d4,f#4] d4", // D
  Y: "d4@2 [d4,f#4] ~@2 d4 [d4,f#4] ~@3 [d4,f#4] ~@2 d4 [d4,f4] ~", // D Dm
  Z: "d4 ~ [d4,f#4,d5] ~@3 [c4,e4] ~ b3 ~ [b3,d4] ~@2 a3 [a3,f#4,c#5] ~", // D C Bm F#m
  AA: "~@2 [d4,b4]@4 [d4,g4,b4] ~ g3@2 [g3,d#4,b4]@2 g3 [g3,d#4,b4] ~ e4, ~@2 g4 ~@11 [g3,d#4]@2", // G Gaug Cm
  AB: "~@2 [c4,e4] ~@3 [c4,e4] ~@3 [c4,e4] ~@3 [c4,e4,c5] ~", // C
  AC: "~@2 [d4,g4,b4,g5] ~@2 d4 [d4,g4,b4,g5] ~@2 d4 [d4,g4,b4,g5] ~@2 d4 [d4,g4,b4] ~", // G
  AD: "c4@2 [c4,e4] ~@2 c4 [c4,e4,c5] ~@2 c4 [c4,e4,c5] ~@2 c4 [c4,e4,c5] ~", // C
  AE: "~@2 [d4,b4,g5]@4 [d4,b4,g5]@4 [b4,g5]@3 [d4,g4,b4] [d4,g4,b4,g5] ~, ~@2 g4 ~@3 g4 ~@3 d4@2 ~@4, ~@10 g4 ~@5", // G Em G
  AF: "c4@2 [c4,e4] ~@3 [c4,e4,c5] ~@2 c4 [c4,e4,c5] ~@2 [c4,e4]!2 ~", // C
  AG: "d4@2 [d4,g4,b4] ~@2 d4 [d4,g4,b4,g5] ~@2 d4 [d4,g4,b4,g5] [d4,a4] [c4,e4] ~ [c#4,f4,c#5] ~", // G D5 C C#
  AH: "d4@2 [d4,f#4,d5] ~@2 d4 [d4,f#4,d5] ~@2 d4 [d4,f#4,d5,e5] d4 [c4,e4,c5] ~ [c#4,f4] ~", // D C C#
  AI: "[d4,f#4]@2 [d4,f#4,d5] ~@3 [d4,f#4] ~@2 d4 [d4,f#4,d5] ~@2 d4 [d4,f#4,d5] ~", // D
  AJ: "~@2 [d4,f#4,d5] ~@3 [c4,e4,c5] ~@3 [b3,d4] ~@2 a3 [a3,f#4,c#5,d5] ~", // D C Bm Dmaj7
  AK: "~@2 [d4,b4,g5]@4 [d4,b4,g5]@4 f#4 ~ a4 ~ b4 ~, ~@2 g4 ~@3 g4 ~@4 g4@2 g4@3", // G
  AL: "[g4,c5]@4 [g4,c5,e5]@4 [g4,c5,f5]@4 [g4,c5]@2 a4 ~, ~@3 e5", // C5 C Csus4 C5
  AM: "[[b4,d5]@3 d5@3 [d5,e5] e5 d5 b4 g4 d4 e4 g4 b4 ~ d5@2 ~ e5 e5@2 ~@2 f5@2 ~ e5 e5@2 e5 ~, e5@6 ~@9 c5@3 c5@4 c5@4 c5@6]/2", // Bm Dsus2
  AN: "~ a4 d5 e5 d5@2 d5 [d5,e5] d5 ~ d4 e4 f#4 ~ a4 b4, d5@2 ~@11 g4@2 ~", // Dsus2
  AO: "c5 d4 e4 ~ d5 f4 [f4,f#4,g4] ~ e5 f#4 d4 f#4 d5 a4 c5 a4, ~@3 f4@2 ~@2 g4@2 ~@7",
  AP: "b4@2 b4 c5 b4 a4 g4 e4 d4 c4 b3 a3 g3 a3 b3 c4",
  AQ: "~ c#4 d4 e4 f#4 e4 f#4 ~@3 a4 b4 c5 b4 a4 g4, d4@2 ~@5 g4@2 g4@2 ~@5, ~@4 a4 ~@3",
  AR: "f#4 e4 ~ c#4 d4 e4 f#4 ~ a4 g4 a4 b4 c5 [a4,b4] b4 c5, ~@2 d4@2 ~@3 g4@2 ~@7", // Asus2
  AS: "d5 g5 f#5 d5 f#5 ~ c5 e5 d5 c5 a4 b4 [b4,c5] ~ f#4 a4, ~@13 a4@2 ~", // Cmaj7
  AT: "g4@2 ~ g4 f#4 ~ b4 g4 f4@2 a4@2 g5!3 ~, ~ b4@2 ~@5",
  AU: "[a#4,e5,g5] [e5,g5]@2 [e5,g5] [a#4,g5]@2 [a#4,e5] ~ [a4,f5]@2 e5 ~ [a#4,e5]@2 a4 ~, ~@4 e5 ~@11", // Edim Em D# A#dim Dm A#dim
  AV: "~ a4 b4 d5 ~ a#4 c#5 e5 c5 a4 c5 [d5,d#5] b4 d5 [a4,c5] c5, d5@3 ~ c#5@2 ~@10", // D#maj7 Am
  AW: "[b4 f4 e4 d4 c4 b3 [b3,c4] b3 g3 a3 b3 c4 d4 g4 f#4 ~@5 c5 ~ a4 b4 g4 f#4 g4 ~ a4 ~@3 c5 ~ b4 c5 c#5 d5 d#5 ~ g5 d5 e5 g5 a5 [a#5,b5] b5 d6, ~@15 g4@2 g4@2 g4@2 g4@3 ~@3 g#4@2 ~ b4@2 ~@7 [d5,e5]@2 ~@7, ~@16 a4@2 b4@2 ~@9 a#4@2 g4@2 ~@15]/3", // Cmaj7 Bmaj7 Dsus2
  AX: "a5 a#5 a5 g5 e5 d5 c5 a#4 b4 [g4,c#5] d4@2 d4 e4 g4 b4", // Gdim
  AY: "[a4@2 d5!2 c#5 d5 ~@2 a4 d5 c#5 ~@5 e5 g5 [f#5,g5] f#5 a4 d5 c5 d5 [b4,c5] b4 a4 g4 f#4 [d#5,b5] a5 g5, d4@6 a4@2 ~@3 d5@2 d5@2 d5@4 ~ e5@3 ~@9, ~@7 d4@3 ~@2 e5@2 f#5@2 ~@16]/2", // Gmaj7 Cmaj7 G#m
  AZ: "f#5 e5 d5 c#5 c5 g5 f#5 d5 ~ c5 [b4,c5] [a4,b4] f#4 ~ a4 [f#4,b4], ~@8 e5@2 ~@3 d4@2 ~", // Cmaj7 Asus2 B5
  BA: "~ b4 ~ g4 f#4 ~@2 g4 f4!2 b4 ~ d5@3 ~, g4@2 b4@3 g4@2 ~@3 f4@4 ~@2, ~@3 b4@2 ~@3",
  BB: "[~@2 [d4,b4,g5]@4 [d4,g4,b4] ~ g3@2 [g3,d#4,b4,g5]@3 g3 [g3,d#4] a4 ~@2 [c4,e4,c5] ~@3 [c4,e4] ~@3 [c4,e4,c5] ~@3 [c4,e4,c5] ~, ~@2 [g3,g4] ~@4 g3@2 ~@5 e4@4 ~@14]/2", // G Gaug Cm C G
  BC: "~@2 [d4,g4,b4] ~@3 [d4,g4,b4,g5] ~@3 [d4,g4,b4,g5] ~@3 [d4,g4,b4] ~", // G
  BD: "~@2 [c4,e4,c5] ~@3 [c4,e4,c5] ~@3 [c4,e4,c5] ~@2 c4 [c4,e4,c5] ~", // C
  BE: "~@2 [g3,e4,d5,g5]@4 [g3,e4,d5,g5]@4 [g3,e4,d5,g5]@3 [g3,e4] [g3,e4,d5,g5] [d4,a4,e5]", // Em7 C Em7 Dsus2
  BF: "~@2 [c4,e4,c5] ~@3 [c4,e4,c5] ~@2 c4 [c4,e4,c5] ~@2 [c4,e4] [c4,e4,c5] ~", // C
  BG: "~ d4 [d4,g4,b4] ~@3 [d4,g4,b4] ~@2 [d4,g4] [d4,g4,b4,g5] [d4,a4,c5,e5] [c4,e4,c5] ~ [c#4,f4,c#5] c5", // G G5 G Am C C#
  BH: "[d4,f#4]@2 [d4,f#4,d5] ~@2 d4 [d4,f#4,d5] ~@2 [d4,f#4] [d4,f#4,d5] ~@2 [d4,f#4] [d4,f#4,c#5,d5] ~", // D Dmaj7
  BI: "~ d4 [d4,f#4,d5] ~ [d4,d5] [d4,f#4] [d4,f#4,a4,d5] ~@2 d4 [d4,f#4,d5] ~@2 [c4,e4,c5] ~ [f4,c#5], ~@7 [c4,e4,c5,e5]", // D C C# C
  BJ: "[d4,d5]@2 [d4,f#4,d5] ~ c4@2 [e4,c5] ~ b3@2 [b3,d4,b4] a4 a3 ~ [a3,f#4,d5] ~", // D C Bm D
  BK: "d4@2 [d4,b4,g5]@4 [d4,g4,b4] g3 g3@2 [g3,d#4,b4,g5]@3 [g3,d#4,b4]!2 ~, ~@2 g4 ~@4 d4@3 ~@6", // G Gaug
  BL: "~@2 [a#3,e4,c5] ~@3 [a#3,e4,c5] ~@3 [a#3,e4,c5] ~@3 [a#3,e4,c5] ~", // C7
  BM: "~@2 [b3,f4,d5] ~@3 [b3,f4,d5] ~@3 [b3,f4,d5] ~@3 [b3,f4,d5] ~", // Bdim
  BN: "~@2 [a#3,e4] ~@3 [a#3,e4] ~@3 [a#3,e4,c5] ~@2 a#3 [a#3,e4,c5] ~", // A#dim C7
  BO: "~@2 [g3,e4,d5]@4 [g3,d5,g5]@4 [g3,e4,d5,g5]@3 [g3,e4,d5] [g3,e4] [d4,a4], ~@3 e4 ~@4", // Em7 G5 Em7 C D5
  BP: "[a#3,c5]@2 [a#3,e4,c5] ~@3 [a#3,e4,c5] ~@3 [a#3,e4,c5] ~@2 a#3 [a#3,e4,c5] ~", // A#sus2 C7
  BQ: "[~@2 [b3,f4,d5] c#5 ~@2 [b3,f4,d5] ~@3 [b3,f4,d5] c#5 ~ [b3,f4]!2 ~ c4@2 [c4,f#4,d5] ~@3 [c4,f#4,d5] ~@3 [c4,f#4,d5] ~@2 [c4,f#4] [c4,f#4,d5] ~, ~@7 d5@2 ~@7, ~@15 f#4@2 ~@15]/2", // Bdim D7 Cdim D7
  BR: "c4 ~ [c4,f#4,d5] ~@2 c4 [c4,f#4,d5] ~@2 c4 [c4,f#4,d5] ~@2 [c4,f#4] [c4,f#4,d5] ~", // D7 Cdim D7
  BS: "~@2 [d4,f#4,d5] ~@3 [c4,e4,c5] ~@3 [b3,d4,b4] ~@3 [a3,f#4,d5] ~", // D C Bm D
  BT: "[~@2 [d4,g4,b4,g5] ~@3 c5 ~ [d4,d#4,g4,b4] ~@3 [d4,b4,g5]@7 ~@13, ~@5 [d4,g4,b4,e5]@2 ~@5 g4 ~@19]/2", // G Em7
})).s("gm_acoustic_guitar_steel").gain(0.36)

// chords · acoustic guitar steel · "Mandolin" · soft notes
const acoustic_guitar_steel_2 = note(`<
  ~@2 A B C D E F G H I J@2 K L M N@2 O P Q R S T U V W X Y Z AA AB AC AD AE AF AG AH AI AJ AK AL ~ AM ~ AN ~@2 AO ~ AP
  AQ AR AS ~ AT AU ~@2 AV ~@2 A B C D E F G H I J@2 K L M N@2 O P Q R S AW AX AY AZ BA BB BC BD BE ~ BF BG@2 BH BI BJ BK
  BL ~@3
>`.pickRestart({
// … 63 more lines