// Commitment — LeAnn Rimes
// 116 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: ch 3 "Bright Acoustic Piano" named as a piano, played on piano (its acoustic guitar steel patch is not one)
// note: Full arrangement: all 135 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. 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.

// chords · piano · "Bright Acoustic Piano"
const piano = note(`<
  A B C D E F G H I J K L M N O P Q R S T U V W@2 X Y Z AA AB AC AD AE AF AG AH AI E F G H I J K L M N O P Q R S T U V
  W@2 X Y Z AA AB AC AD AE AF AG AJ AK AL@2 AM AN AO AP AQ AR U V W@2 X Y Z AA AB AC AD AE AF AG AS AA U V W@2 X Y Z AA
  AB AC AD AE AF AG U V W@2 X Y Z AA AB AC AD AE AF AG U V W@2 X Y Z AA AB AC AD AE ~@3
>`.pickRestart({
  A: "g2 g2@2 [g2,b3,d4,g4]!2 g2@2 g2, [b3,d4,g4]@3 ~@2 [b3,d4,g4]@3", // G
  B: "g2 g2@2 [g2,b3,d4,g4] g2 ~@2 g2, [b3,d4,g4]@3 ~ [b3,d4,g4]@2 [b3,d4,g4]@2, ~@5 g2@2 ~", // G
  C: "c3 c3@2 [c3,c4,d4,e4,g4]!2 c3@2 c3, [c4,d4,e4,g4]@3 ~@2 [c4,d4,e4,g4]@3", // C
  D: "c3@2 c3@4 [c3,c4,d4,e4,g4]@2 c3@2 ~@2 b3 ~ c3@2, [c4,d4,e4,g4]@6 ~@2 [c4,d4,e4,g4]@4 ~ d4@3, ~@5 c3@2 ~", // C
  E: "[g3,b3,e4]@4 d4 b3 g2@2 ~@6 [g3,b3,d4]@2, g2@3 [g3,b3,d4]@4 ~, ~ g2", // Em G
  F: "[g3,b3,d4]@4 b3@2 [g2,d4]@2 [g2,g3,b3,e4]@3 ~@3 b3@2, g2@6 ~@5 [f#3,a3,d4]@3 ~@2, ~@3 f#2", // G G5 Em D
  G: "[g3,b3] a3 g3@4 [e2,g3,b3,d4]@2 [g3,b3,d4]@6 [g3,b3,d4]@2, e2@3 ~ e2@4", // G Em7 G
  H: "[e2,g3,b3,d4]@6 [e2,b3]@2 [e2,g3,b3]@3 ~@3 d4@2, ~@11 c4@3 ~@2, ~@3 d2", // Em7 E5 Em
  I: "d4@3 c4@3 [c2,c4]@2 c4@3 b3@3 c4@2, [e3,g3] ~, c2@3 ~ [c2,e3,g3]@4", // C Em C
  J: "a3@2 a3@4 [d2,a3]@2 [g3,a3,c4]@3 b3@3 b3@2, g3 ~, d2@3 ~ d2@4", // D5 Am7
  K: "[g3,b3] a3 g3@4 [g2,b3,d4,g4]@2 [b3,d4,g4]@2 [b3,d4,g4]@4 [b3,d4,g4]@2, g2@3 ~ g2@4", // G
  L: "[g2,b3,d4,g4]@6 [g2,b3,d4,g4]@2 [b3,d4,g4]@4 b3 d4@3, ~ g2", // G
  M: "[g3,b3,e4]@2 d4 b3 d4@2 g2@2 ~@6 [g3,b3,d4]@2, g2@3 [g3,b3,d4]@4 ~, ~ g2", // Em G
  N: "[g3,b3,d4]@2 b3 [g2,d4] [g2,g3,b3,e4]@2 [f#3,a3,d4] d4, g2@3 ~@3 f#2@2", // G G5 Em D
  O: "[g3,b3,d4]@2 g4 e2 ~@3 [b3,d4,g4], [e2,f#4]@3 [b3,d4,g4]@4 ~, ~ e2", // G Esus2 G
  P: "[e2,b3,d4,g4]@6 [e2,b3]@2 [e2,g3,b3]@3 ~@3 d4@2, ~@11 c4@3 ~@2, ~@3 d2", // Em7 E5 Em
  Q: "d4@3 c4@3 [c2,c4]@2 c4@3 b3@3 b3@2, [e3,g3] ~, c2@3 ~ [c2,e3,g3]@4", // C Em C
  R: "a3@3 a3@3 [d2,a3]@2 [g3,a3,c4]@3 b3@3 b3@2, g3 ~, d2@3 ~ d2@4", // D5 Am7
  S: "[g3,b3] a3 g3@4 [g2,b3,d4,g4]@2 [b3,d4,g4]@4 [c4,d4,g4]@4, g2@3 ~ g2@4", // G Csus2
  T: "g2@3 g2 g2@2 d2 e2, [b3,d4,g4]@3 [b3,d4,g4]", U: "g2!7 [d2,a3,c4,e4,g4], [b3,d4,g4]@3 [b3,d4,g4]@4 ~",
  V: "g2!2 [g2,b4]!3 [a2,a4] [c3,a4] [a2,g4], [b3,d4,g4] ~ d4@2", // G A F A7 G
  W: "[c3!8 c3 [c3,b4]!3 [c3,d4,e4,b4] ~ g2 [e2,g4], [d4,e4,g4]@3 [d4,e4,g4]@6 ~@4 a2 ~@2, ~@27 a4@3 ~@2]/2", // Cmaj7 Em Em7
  X: "[d2,d4,g4,b4]@2 d2@2 d2@2 d2@2 d2@2 d2@2 d2@2 g4!2, ~ a4@2 [d4,g4,a4]@2 g4@2 d2", // G Dsus4
  Y: "[d2,f#4] ~ d2 [d2,f#4] [d2,a3,d4,f#4] ~ d2 [e2,d4], [a3,d4] ~, ~ d2 ~@3 d2 ~@2, ~@3 f#4@3 ~@5 e4@3 ~@2", // D E7 D5
  Z: "g2!7 [g2,b3,d4,g4], [g3,b3,d4]@7 ~", AA: "g2!5 e2 d2 e2, [b3,d4,g4]@3 [b3,d4,g4]",
  AB: "g2@2 g2@2 g2@2 g4 e4 g2@2 g2@2 g2@2 [d2,a3,c4,e4,g4]@2, [b3,d4,g4]@3 g2 [b3,d4]@3 ~", // Am7 G Bm
  AC: "[g2,b3,d4,g4] [g2,d4] [g2,b4]!2 [g2,d4,g4,b4] ~ c3 [a2,g4], ~@5 a2 ~@2, ~@11 a4@3 ~@2", // G G5 G A7
  AD: "c3@2 c3@2 c3@2 [c3,g4]@2 e4 d4 c3@2 c3@2 [c3,d4,e4,g4]@2, [d4,e4,g4]@3 ~ c3 c4@2 ~", // C5 C Em7
  AE: "[c3,d4,e4,g4] c3!2 [c3,b4] [c3,d4,e4,b4] ~ g2 [e2,g4], ~ b4@2 ~@2 a2 ~@2, ~@11 a4@3 ~@2", // C Cmaj7 Em
  AF: "[d2,b4] ~ d2 [d2,a4]!2 ~ d2 [d2,g4], [d4,g4] d4, ~ d2 ~@3 d2 ~@2, ~@3 a4@3 ~@5 g4@3 ~@2", // G D5 G5
  AG: "[d2,f#4]@2 d2@2 d2@2 [d2,f#4]@2 [d2,d4,f#4,b4]@2 a4 ~ d2@2 [e2,a4]@2, [a3,d4]@4 ~ d2 ~@2, ~@2 f#4@4 ~@5 g4@3 ~@2", // D Bm A5 D5
  AH: "g2!7 [g2,c4,d4,g4], [b3,d4,g4]@7 ~", AI: "g2@2 g2@2 g2@2 g2@2 g2@2 e2@2 b3 ~ e2@2, [b3,d4,g4]@6 d2 ~, ~@13 d4@3",
  AJ: "g2!7 [g2,b3,d4,g4], [b3,d4,g4]@7 ~", AK: "g2 e2 d2 e2 g2 e2 d2 [e2,a4], [b3,d4,g4]@4 ~ g4@2 ~",
  AL: "[c2,b4] ~ c2 [c2,g4] [c2,b4] ~ c2 [c2,g4], [d4,e4], ~ c2 ~@3 c2 ~@2, ~@3 a4@3 ~@5 a4@3 ~@2", // Cmaj7 C5 Cmaj7 C5 Dsus2
  AM: "[g2,b4] ~ g2 [g2,g4] [g2,b4] ~ g2 [d2,g4], d4, ~ g2 ~@3 g2 ~@2, ~@3 a4@3 ~@5 a4@3 ~@2", // G G5
  AN: "g4 e4 g2@2 g2@2 g2@2 g2@2 g2@2 b2@2 [b2,g4]@2, b3@7 ~, g2 d4@6 ~", // Em
  AO: "[c3,b4] ~ c3 [c3,g4] [c3,b4] ~ c3 [c3,g4], [d4,e4], ~ c3 ~@3 c3 ~@2, ~@3 a4@3 ~@5 a4@3 ~@2", // Cmaj7 C5 Cmaj7 C5 Dsus2
  AP: "[c3,b4] ~ c3 [c3,b4] [c3,a4] ~ c3 [c3,g4], [d4,e4], ~ c3 ~@3 c3 ~@2, ~@3 c5@3 ~@5 g4@3 ~@2", // Cmaj7 F C5 Dsus2
  AQ: "d2@2 d2@2 [d2,b4]@2 [d2,b4]@2 d2@2 d2@2 d2@2 c5 b4, [d4,g4,b4]@2 ~@2 [g4,a4,d5]@3 d2", // G Gsus2
  AR: "[d2,b4] e2 f#2 a2 d3 b2 a2 b2, [d4,f#4], ~ a4@5 a4@2", AS: "g2!7 [g2,b3,d4,g4], [b3,d4,g4]@3 [b3,d4,g4]@4 ~",
})).s("gm_piano").gain(0.64)

// bass · electric bass finger · "Fingered Bass"
const bass = note(`<
  A B C D E F G H I J K L M N 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 AO AP AQ AR AS AT AU AV
  AW AX AY AZ BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ CA BD CB CC CD CE CF CG CH
  CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU
  DH DV DW DX DY DZ ~@3
>`.pickRestart({
  A: "g1@3 d2 d2@4", B: "g1@3 g1 d2@2 g1 b1", C: "c2@3 c2 c2@4", D: "c2@3 c2 ~@2 b3 [e1,d4], ~@4 g2@3 ~",
  E: "e4@5 d4 ~ d4@4 ~ d2@3 ~, g1@3 ~@3 g2@6 ~@4, ~@3 b3 ~@4",
  F: "g1@3 b3@3 [d2,d4]@2 [e2,e4]@3 ~@2 b3 f#1@2, ~@11 d4@2 ~@3, ~@6 f#2 ~", // D E
  G: "b3@5 ~@2 a3 g3@4 b1@3 ~, e1@3 ~@2 b3@2 ~@9, ~@6 g1@5 ~@5", H: "e1@3 ~@5 b3@3 ~ b1@2 d4@2, ~@6 d2@5 c4@3 ~@2",
  I: "[c2,d4]@4 c4@2 c4@2 ~ c4@2 b3 ~ b3 ~@2, ~@6 d2@5 ~ c2@4", // Csus2
  J: "[d2,b3]@3 a3@2 ~ a3@2 c4@3 ~@3 b3 ~, ~@6 d3@5 b3@2 ~@3, ~@3 f#1", K: "b3@5 ~ b1@5 ~ d2@3 ~, g1@3 ~@13",
  L: "g1@3 ~@3 d2@5 ~ [d2,b3]@2 [b1,d4]@2", M: "e4@5 d4 ~ d4@4 ~ d2@3 ~, g1@3 ~@3 e2@6 ~@4, ~@3 b3 ~@4",
  N: "g1@2 b3@3 ~ b1@2 [g1,e4]@2 ~@3 b3 ~@2, ~@5 d4@3 ~@2 e1@2 f#1@3 ~, ~@11 d4@3 ~@2", // C
  O: "b3@5 ~ b3 a3 g3@4 b1@3 ~, e1@3 ~@3 e2@6 ~@4", P: "e1@3 ~@5 b3@3 ~@3 d4@2, ~@6 e2@5 c4@3 ~@2, ~@3 a1",
  Q: "d4@5 ~ c4!2 ~@6 b3 ~, c2@3 ~@3 e2@5 ~ c2@4, ~@4 c4@3 ~",
  R: "~ b3@2 a3@2 ~ a3@2 ~ c4@2 ~@3 b3@2, d2@3 ~@3 f#2@5 b3@2 ~@3, ~@3 f#1",
  S: "~ b3@5 [b1,a3]@2 g1@2 e1@2 g1@2 e1@2, g1@3 ~@5 g3@6 ~@2", T: "g1@3 ~@3 g2@6 [d2,g4]@3 ~, ~@12 f#4 ~@3",
  U: "g1@2 g1 ~ g1@2 d4@2 b1@2 d2@2 b1@2 d2@2, g4@3 ~@5",
  V: "~ a#4 [g1,b4] ~ g1@2 b4 ~ [g1,b4]@2 [g1,a4]@2 [a#1,g4]@2 b1@2, g1@2 ~@2 b4 ~@11", // G Gsus2 D#
  W: "c2@2 c2 ~ c2@3 c4 c2@3 ~ c2@3 ~, g4@7 ~@9",
  X: "c2@2 [c2,a#4] ~ c2@2 g1@2 [e1,b4]@2 ~@2 a1@2 [c2,g4]@2, ~@2 b4@2 ~@2 b4 ~@3 g1@2 ~@4, ~@11 a4@3 ~@2", // C7 E5 C5
  Y: "[d2,b4]@2 d2 ~@3 f#1@2 [a1,a4]@2 ~ g4 ~@2 c#2@2, ~@3 a4@2 a4@2 ~@6 g4@2 ~, ~@2 d2 ~@2 b1 c2 ~", // G A
  Z: "[d2,f#4]@2 d2 [c#2,f#4] [a1,g4] ~ e1 f#1, ~@5 f#1 ~@2, ~@11 f#4@3 e4 ~", // D F#5 A7
  AA: "~ d4 g1 ~ g1@3 ~ g1@3 ~ g1@3 ~, g1 d4@3 ~@4", AB: "g1@3 ~ g1@3 ~ g1@2 ~ f#4 [g1,g4]@3 ~, ~@5 f#1 ~@2",
  AC: "g1@3 ~ g1@2 [e1,d4]@2 g1@2 a1@2 b1@2 d2@2, g4@3 ~@5", // E7
  AD: "g1@2 [g1,a#4] ~ g1@2 b4 ~ [a1,b4]@2 ~@2 a#1@2 b1@2, ~ b4 ~@3 b1 ~@2, ~@11 a4@3 g4 ~", // Gm Asus2
  AE: "c2@3 ~ c2@3 ~ c2@3 ~ c2@3 ~, g4@8 c4 ~@7",
  AF: "c2@2 b4@2 ~ b4 ~@2 [g1,b4]@2 ~@2 c2@2 [c#2,g4]@2, ~@2 a#4 ~ c2@3 ~@3 a1@2 ~@4, ~@11 a4@3 ~@2", // G C#dim
  AG: "[d2,b4]@2 ~@2 d2@2 a4 ~ [e2,a4]@2 ~@4 c#2@2, ~ c#2 ~@3 d2 c2 ~, ~@3 a4@2 ~@6 g4@2 g4@2 ~", // G A5
  AH: "d2@2 d2 ~ d2@2 c#2@2 [d2,b4]@2 ~@2 e1@2 f#1@2, f#4@4 ~@2 f#4 ~@3 f#1@2 ~@4, ~@11 a4@2 ~ g4 ~", // G
  AI: "g1@2 g1 ~ g1@3 ~ a1@2 g1@2 e1@2 g1@2, g4@15 ~",
  AJ: "g1@3 ~ g1@3 ~ b1@2 ~@2 f1@2 [f#1,d4]@2, ~@5 g1 ~@2, ~@11 b3@5", // D
  AK: "[g1,e4]@4 ~ d4 ~ d4 ~@4 d2@3 ~, ~@3 e2@3 ~@2, ~@3 b3 ~@4", // C
  AL: "g1@2 ~@4 g2@2 [d2,e4]@2 ~@3 b3 ~@2, ~@2 b3@6 ~@2 e2@2 f#2@3 ~, ~@5 d4@2 ~@4 d4@2 ~@3", // Dsus2
  AM: "b3@5 ~ b3 a3 g3@2 ~@2 b1@3 ~, e1@3 ~@3 g1@5 ~@5", AN: "e1@3 ~@7 b3@2 ~ d4@2 ~, ~@6 d2@6 c2@3 ~",
  AO: "[g1,d4]@3 c4@2 ~@3 c4@3 b3 ~ b3 ~@2, ~@5 c4@2 ~@9, ~@3 c2@3 b1@2", // G5
  AP: "[d2,b3]@3 a3@2 ~@3 c4@3 ~@3 b3 ~, ~@5 a3@3 ~@3 b3@2 ~@3, ~@6 a2@5 ~ f#1@4", // G
  AQ: "b3@5 ~@3 g3@2 ~@2 d2@3 ~, g1@3 ~@2 a3@2 ~@9, ~@3 e2@3 ~@2",
  AR: "g1@3 ~@3 b1@4 ~@4 e1@2, ~@10 b3@3 d4@2 ~, ~@6 g1 ~",
  AS: "e4@5 d4 ~ d4@2 ~@3 g2@3 ~, g1@3 ~@3 d2@5 ~@5, ~@3 b3 ~@4",
  AT: "g1@2 b3@3 ~ e2@2 [g1,e4]@2 ~@3 b3 ~@2, ~@5 d4@2 ~@3 e1@2 f#1@3 ~, ~@11 d4@2 ~@3", // C
  AU: "b3@5 ~ b3 a3 g3 ~@3 b1@3 ~, e1@3 ~@3 g1@5 ~@5", AV: "e1@3 ~@3 b1@4 ~@4 d4@2, ~@5 b3@2 ~, ~@3 b1",
  AW: "[c2,d4]@3 c4@2 ~@3 c4@3 b3 ~ b3 ~@2, ~@3 d4 ~ c4@2 ~@9, ~@3 c3@3 c2@2", // Csus2
  AX: "[d2,b3]@3 a3 ~@4 c4@3 ~@3 b3 ~, ~@5 a3@3 ~@3 b3@2 ~@3, ~@6 a2@5 ~ a1@4", // G
  AY: "b3@5 ~ d2@2 [d2,g3]@4 g2@3 ~, g1@3 ~@2 a3@2 ~@9", AZ: "g1@3 ~@3 e2@6 [d2,g4]@3 ~, ~@12 f#4 ~@3",
  BA: "g1 f#1 g1 d2 b1 a1 b1 d2, g4@6 d4 ~@9",
  BB: "~ a#4 b4 ~ g1@2 b4 ~ [g1,b4]@2 [a1,a4]@2 [a#1,g4]@2 b1@2, g1@3 ~ b4 ~@11", // G A D#
  BC: "c2@2 c2 ~ c2@2 c4@2 c2@3 ~ c2@2 a1@2, g4@6 d4 ~@9",
  BD: "c2@2 b4@2 c2@2 b4 ~ [c2,b4]@2 ~@2 c2@2 [c#2,g4]@2, ~@2 a#4 ~@7 a#1@2 ~@4, ~@11 a4@2 ~@3", // Cmaj7 C#dim
  BE: "[d2,b4]@3 a4 ~ a4 ~@2 [e1,a4]@2 f#1@2 ~@2 b1@2, ~@4 d2@3 ~@3 g4 ~ a1@2 ~@2, ~@13 g4@2 ~", // G A5
  BF: "[d2,f#4]@2 d2 ~@2 f#4@2 ~ [d2,g4]@2 ~@2 e1@2 f#1@2, ~@4 d2@3 ~@3 f#1@2 ~@4, ~@11 f#4@3 e4 ~", // D G5
  BG: "g1@2 g1 ~ g1@2 e1@2 g1@3 ~ g1@3 ~, d4@5 ~@3", BH: "g1@2 g1 ~ g1@3 ~ g1@3 ~ [g1,g4]@2 f#1@2, ~@12 f#4 ~@3",
  BI: "g4@2 ~ e2 d2 c2 c#2 d2, g1@3 ~ g1@2 ~@10, ~@5 d4@2 ~@9",
  BJ: "g1@2 b4@2 g1@2 b4 ~ [g1,b4]@2 ~ b4 ~ g4 b1@2, ~@2 a#4 ~@7 [g1,a4]@2 a1@2 ~@2", // G Gsus2
  BK: "c2@3 ~ c2@2 ~ d4 c2@2 b1@2 c2@3 ~, g4@3 c4 ~@4",
  BL: "c2 b4 c2!2 [d2,b4] ~ d2 [c2,g4], ~@2 a#4 ~@3 b4 ~@3 e2@2 ~@4, ~@11 a4@2 ~@3", // G C5
  BM: "[d2,b4]@3 ~ d2@2 e2@2 [d2,a4]@2 ~ g4 ~@2 c#2@2, ~@3 a4@2 ~ a4 ~@3 a1@2 c2@2 ~@2, ~@13 g4@2 ~", // G D5
  BN: "[d2,f#4]@2 d2 ~@2 f#4 e2@2 [d2,b4]@2 ~@2 a1@2 f#1@2, ~@2 d2 ~@2 b1 ~@2, ~@11 a4@2 ~ g4 ~", // D G
  BO: "g1@3 ~ g1@2 e1@2 g1@2 a1@2 b1@2 g1@2, g4", BP: "g1@2 g1 ~ g1@3 ~ d2@2 b1@2 g1@2 b1@2", BQ: "c2@3 c2@5",
  BR: "c2!2 a1 c2@3 e1@2", BS: "g1@3 g1@5", BT: "g1 d2 b1 ~ a1@2 b1@2", BU: "c2 a#1@2 c2@2 c2@2 a1",
  BV: "c2@3 g2 e2@2 d2 c2", BW: "d2@2 d2 g2@3 d2 b1", BX: "d2@2 b1 d2@2 f#1 [a1,g4] f#1, ~@12 f#4 ~@3",
  BY: "g1@2 f#1@2 g1@2 d4 ~ b1@2 c2@2 c#2@2 d2@2, g4@3 ~@5",
  BZ: "~ a#4 b4 ~ g1@2 f#1@2 [g1,b4]@2 [g1,a4]@2 [a1,g4]@2 b1@2, g1@3 ~ b4 ~ b4 ~@9", // G Gsus2 A7
  CA: "c2@2 c2 ~ c2@2 c4@2 c2@2 b1@2 c2@3 ~, g4@6 d4 ~@9",
  CB: "[d2,b4]@2 ~ a4 ~ a4 ~@2 [e2,a4]@2 d2@2 ~@2 c#2@2, ~@2 b1@2 d2@3 ~@3 g4 ~ c2@2 ~@2, ~@13 g4@2 ~", // G A5
  CC: "[d2,f#4]@2 d2 ~@3 f#1@2 [a1,g4]@2 ~@2 a1@2 f#1@2, ~@2 d2 ~@2 d2 ~@2, ~@5 f#4@2 ~@4 f#4@3 e4 ~", // D A7
  CD: "g1@3 ~ g1@3 ~ g1@3 ~ g1@3 ~, d4@5 ~@3", CE: "g1@3 ~ g1@2 e1@2 g1@3 ~ [g1,g4]@3 ~, ~@12 f#4 ~@3",
  CF: "g1 f#1 ~ a1 b1 c2 c#2 d2, g4@2 g1 ~@5, ~@5 d4@2 ~@9",
  CG: "g1@2 [g1,a#4] ~ g1@2 e2@2 [d2,b4]@2 ~ b4 ~ g4 b1@2, ~@2 b4@2 ~@2 b4 ~@3 [b1,a4]@2 a#1@2 ~@2", // Gm G B7
  CH: "c2@2 c2 ~ c2@2 ~ d4 c2@3 ~ c2@3 ~, g4@3 [a1,c4] ~@4", // Am
  CI: "c2@2 [a#1,b4]@2 c2@2 b4 ~ [c2,b4]@2 ~@2 a1@2 [c2,g4]@2, ~@2 a#4 ~@7 g1@2 ~@4, ~@11 a4@2 ~@3", // Bmaj7 Cmaj7 C5
  CJ: "[d2,b4]@3 ~ d2@2 a4 ~ [a1,a4]@2 ~ g4 ~@2 c#2@2, ~@3 a4@2 ~@5 b1@2 c2@2 ~@2, ~@13 g4@2 ~", // G A
  CK: "[d2,f#4]@2 c#2@2 ~ f#4 ~@2 [d2,b4]@2 ~@2 e1@2 f#1@2, ~@4 d2@3 ~@3 f#1@2 ~@4, ~@11 a4@2 ~ g4 ~", // D G
  CL: "g1@3 ~ g1@3 ~ g1@3 ~ g1@3 ~, g4", CM: "g1@3 ~ g1@2 a1@2 g1@2 e1@2 [f1,g4]@2 f#1@2, ~@12 f#4 ~@3",
  CN: "g1@3 ~ g1@2 d4 ~ b1@2 c2@2 c#2@2 d2@2, g4@3 ~@5",
  CO: "~ a#4 [g1,b4] ~ g1@2 b4 ~ [g1,b4]@2 [e2,a4]@2 [d2,g4]@2 b1@2, g1@2 ~@2 b4 ~@11", // G A5 G5
  CP: "c2@2 c2 ~ c2@2 c4@2 c2@3 ~ c2@3 ~, g4@6 d4 ~@9",
  CQ: "c2@2 [b1,b4]@2 c2@2 b4 ~ [c2,b4]@2 ~@2 c2@2 [c#2,g4]@2, ~@2 a#4 ~@7 a#1@2 ~@4, ~@11 a4@2 ~@3", // B Cmaj7 C#dim
  CR: "[d2,b4]@2 d2 a4 ~ a4 c#2@2 [g1,a4]@2 a1@2 ~@2 a1@2, ~@4 d2@2 ~@4 g4 ~ d2@2 ~@2, ~@13 g4@2 ~", // G Gsus2
  CS: "[d2,f#4] b1 ~ a1 [f#1,g4] ~ f1 f#1, ~@2 d2 ~@2 e1 ~@2, ~@5 f#4@2 ~@4 f#4@3 e4 ~", // D Gmaj7
  CT: "g1@3 ~ g1@2 b1@2 g1@3 ~ g1@2 f#1@2, d4@5 ~@3", CU: "g1@2 e1@2 g1@2 e1@2 g1@3 ~ [g1,g4]@2 b1@2, ~@12 f#4 ~@3",
  CV: "g1@2 g1 ~@2 d4@2 ~ b1@2 a1@2 b1@2 d2@2, g4@4 g1@3 ~@9",
  CW: "g1@2 b4@2 g1@2 b4 ~ [d2,b4]@2 ~ b4 ~ g4 b1@2, ~@2 a#4 ~@7 [b1,a4]@2 a#1@2 ~@2", // G B7
  CX: "c2@3 ~ c2@2 ~ d4 c2@3 ~ c2@2 b1@2, g4@3 c4 ~@4",
  CY: "c2@2 b4@2 c2@2 b4 ~ [e2,b4]@2 ~@2 c2@2 [c#2,g4]@2, ~@2 a#4 ~@7 d2@2 ~@4, ~@11 a4@2 ~@3", // E5 C#dim
  CZ: "[d2,b4]@2 ~@2 d2@2 c#2@2 [d2,a4]@2 ~ g4 ~@2 c#2@2, ~ a1 ~@3 d2 c2 ~, ~@3 a4@2 ~ a4 ~@6 g4@2 ~", // G D5
  DA: "[d2,f#4]@3 ~@2 f#4 ~@2 [a1,b4]@2 ~@2 f1@2 f#1@2, ~@4 d2@3 ~@3 f#1@2 ~@4, ~@11 a4@2 ~ g4 ~", // D Asus2
  DB: "g1@3 ~ g1@2 a1@2 b1@2 c2@2 c#2@2 d2@2, g4", DC: "g1@3 ~ g1@2 d2@2 b1@2 g1@2 a#1@2 b1@2",
  DD: "c2@2 c2 ~ c2@2 a1@2 c2@3 ~ c2@3 ~", DE: "c2@3 ~ c2@3 ~ d2@2 e2@2 d2@2 c2@2",
  DF: "d2@2 b1@2 d2@3 ~ d2@2 b1@2 c2@2 c#2@2", DG: "d2@3 ~ d2@3 ~ d2@2 f#1@2 f1@2 f#1@2",
  DH: "g1@2 g1 ~ g1@3 ~ g1@3 ~ g1@3 ~", DI: "g1@2 f#1@2 g1@3 ~ g1@2 e1@2 g1@3 ~", DJ: "g1 f#1 g1 f#1 b1 c2 c#2 d2",
  DK: "g1@3 ~ g1@2 g1@2 e1@2 g1@2 a1@2 b1@2", DL: "c2@3 ~ c2@3 ~ c2@3 ~ c2@3 ~",
  DM: "c2@2 c2 ~ c2@2 d2@2 c2@2 a1@2 c2@2 c#2@2", DN: "d2 c#2 d2 b1 g1 a1 c2 c#2",
  DO: "d2@3 ~ d2@2 b1@2 a1@2 f#1@2 f1@2 f#1@2", DP: "g1 e1 g1 f#1 b1 d2 b1 d2", DQ: "g1@3 ~ g1@3 ~ e1@2 g1@2 a1@2 b1@2",
  DR: "c2@2 b1@2 c2@2 a1@2 c2@2 a1@2 c2@3 ~", DS: "c2@3 ~ c2@2 b1@2 c2@2 g1@2 a1@2 c2@2",
  DT: "d2@2 c#2@2 d2@3 ~ d2@2 a1@2 g1@2 a1@2", DU: "d2@2 b1@2 d2@3 ~ a1@2 f#1@2 e1@2 f#1@2",
  DV: "g1@2 e1@2 g1@3 ~ g1@2 e1@2 g1@3 ~", DW: "g1@3 ~ g1@3 ~ b1@2 a1@2 b1@2 d2@2",
  DX: "g1@2 g1 ~ g1@3 ~ g1@2 b1@2 g1@2 b1@2", DY: "c2@3 ~ c2@3 ~ c2@3 ~ c2@2 a1@2",
  DZ: "c2@3 ~ c2@2 a1@2 c2@2 a#1@2 c2@2 c#2@2",
})).s("gm_electric_bass_finger").gain(0.45)

// chords · acoustic guitar steel · "Steel String"
const acoustic_guitar_steel = note(`<
  A@2 B@2 C D C E F G F H E D F C I J K F ~@16 C L E C H M E F@2 L C F N O P H ~@16 Q@2 R S Q@2 R T ~@59
>`.pickRestart({
  A: "[~ g3@31, [g2,d3]]/2", B: "[~ c4@31, [c3,g3]]/2", C: "~@7 b3, g3@3 g3@3 g3@2, ~ b3@3 b3@3 ~, ~@2 d4@3 d4@3",
  D: "~@5 g3 ~ a3, g3@3 g3@2 ~@3, ~ b3@3 b3@2 ~@2, ~ d4@2 d4", E: "~@7 b3, g3@3 g3@2 g3@3, ~ b3@3 b3@3 ~, ~ d4@2 d4",
  F: "~@7 b3, d4@3 d4@3 d4@2, ~ b3@3 b3@3 ~, ~@2 g3@3 g3@3", G: "~@7 a3, g3@3 g3@3 g3@2, ~ a3@3 a3@3 ~, ~@2 c4@3 c4@3",
  H: "~@7 d4, g3@3 g3@2 g3@3, ~ b3@5 b3@2, ~@2 d4@2 d4@3 ~", I: "~@7 c4, e4@3 e4@3 e4@2, ~ c4@3 c4@3 ~, ~@2 g3@3 g3@3",
  J: "~@7 a3, g3@3 g3@2 g3@3, ~ a3@3 a3@3 ~, ~ c4@2 c4", K: "~@5 g3 ~ e4, g3@3 g3@2 ~@3, ~ b3@5 c4@2, ~ d4!2 ~",
  L: "~@5 g3 ~ a3, d4@3 d4@3 d4@2, ~ b3@3 b3@2 ~@2, ~@2 g3@3 ~@3",
  M: "~@7 a3, c4@3 c4@3 c4@2, ~ a3@3 a3@3 ~, ~@2 g3@3 g3@3", N: "~@7 e4, g3@3 g3@2 g3@3, ~ c4@5 c4@2, ~@2 e4@2 e4@3 ~",
  O: "~@7 c4, g3@3 g3@2 g3@3, ~ a3@5 a3@2, ~@2 c4@2 c4@3 ~",
  P: "~@5 d4 ~ c4, g3@3 g3@3 g3@2, ~ b3@3 b3@2 ~@2, ~@2 d4@3 ~@3", Q: "[c3,g3,c4]@3 [c3,g3,c4]@3 [c3,g3,c4]@2",
  R: "[g2,d3,g3]@3 [g2,d3,g3]@5", S: "[g2,d3,g3]@3 [g2,d3,g3]@3 [g2,d3,g3]@2", T: "[d3,a3,d4]@3 [d3,a3,d4]@5",
})).s("gm_acoustic_guitar_steel").gain(0.33).pan(0.4)

// chords · acoustic guitar nylon · "Nylon String"
const acoustic_guitar_nylon = note("<A B C D ~@64 E@2 A@2 E@2 A F ~@59>".pickRestart({
  A: "[g3,b3,d4]@3 [g3,b3,d4]@5", B: "[g3,b3,d4]@3 b3@2 ~@2 b3, ~@3 d4@5, ~@3 g3@3 g3@2, ~@5 b3@2 ~",
  C: "[g3,a#3,d4,e4]@3 a#3@3 a#3@2, ~@3 [g3,d4,e4]@5", D: "~@4 c4 a#3 g3 a#3, [g3,d4,e4]@3 ~, a#3@5 ~@3",
  E: "[g3,a#3,d4,e4]@3 [g3,a#3,d4,e4]@5", F: "[f#3,a3,d4]@3 [f#3,a3,d4]@5",
})).s("gm_acoustic_guitar_nylon").gain(0.27).pan(0.4)

// chords · string ensemble 1 · "Strings"
const string_ensemble_1 = note(`<
  A@2 B@2 C@2 D@3 E F@2 G@2 H@2 I J K L ~@16 M@2 N@3 O F@2 P@2 Q@2 R S T L ~@83
>`.pickRestart({
  A: "[[g3,b3,d4]@7 b3]/2", B: "[[g3,a#3,d4,e4]@6 c4 a#3]/2", C: "[[b3,d4,g4]@10 d4 b3 g3 b3 [d4,f#4,a4]@2]/2",
  D: "[[g3,b3,d4]@21 e4 d4 b3]/3", E: "[g3,a3,c4,d4]@4 g4 d4 c4 a3", F: "[[g3,b3,d4]@13 g4 d4 b3]/2",
  G: "[[g3,b3,d4]@11 d4 b3 g3 [a3,d4,f#4]@2]/2", H: "[[b3,d4,g4]@12 d4 e4 d4 b3]/2", I: "[g3,c4,e4]@6 c4 g3",
  J: "[a3,c4,d4,g4]@3 c4", K: "[b3,d4,g4]@4 b3@2 [c4,e4,g4] g3", L: "[b3,d4,g4]",
  M: "[[b3,d4,g4]@12 b3 g3 [a3,d4,f#4]@2]/2", N: "[[g3,b3,d4]@22 g3 b3]/3", O: "[c4,d4,g4,a4]@6 c4 a3",
  P: "[[g3,b3,d4]@12 g3 b3 [d4,f#4,a4] a3]/2", Q: "[[g3,b3,d4]@12 g3 b3 g3 b3]/2", R: "[c4,e4,g4]@6 g4 e4",
  S: "[c4,d4,g4,a4]@3 c4", T: "[b3,d4,g4]@2 d4 [c4,e4,g4]",
})).s("gm_string_ensemble_1").gain(0.2)

// chords · string ensemble 2 · "Strings"
const string_ensemble_2 = note("<A@2 B@2 ~@16 C D E@2 F G H I J K L M N O P Q ~@32 R@2 S T U V W X ~@59>".pickRestart({
  A: "[g4@7 d4]/2", B: "[e4@7 f#4]/2", C: "g2!7 [d2,a3,c4,e4,g4], [b3,d4,g4]@3 [b3,d4,g4]@4 ~",
// … 158 more lines