// Double Trouble — Travis Tritt
// 174 bpm, 4/4, key Bb major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: sustain pedal (CC 64) lengthens the held notes
// 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(174/4)

// 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 · electric bass finger
const bass = note(`<
  ~ A ~ B C D@3 E D@3 F G@2 D H I J D K G L M N O P D K Q P D R S T D U G@2 D V O W X Y D@2 Z@7 AA AB L M N O P D K Q P
  D R AC AD D AE@4 AF@3 AG AH@3 AI@4 AG AJ@8 AA G L M AF@3 AG AH@3 AK@6 AL@4 AM@2 AG AN@3 AO@3 AP@6 AQ AR AS@3
>`.pickRestart({
  A: "g1 ~", B: "g1@5 ~@3", C: "g1 e1 f1 gb1", D: "g1 ~ g1 ~ b1 ~ b1 ~ d2 ~ d2 ~ e2 ~ d2 ~",
  E: "g1 ~ g1 ~ e2 ~ f2 ~ e2 ~ d2 ~ b1 ~ d2 ~", F: "g2 f2 e2 d2", G: "c2 ~ c2 ~ e2 ~ e2 ~ g2 ~ g2 ~ a2 ~ g2 ~",
  H: "g1 ~ g1 ~ b1 ~ b1 ~ c2 ~ c2 ~ db2 ~ db2 ~", I: "d2@2 gb1@2 a1@2 b1 a1", J: "c2@4 e1@4 f1@4 gb1@3 ~",
  K: "g1 ~ g1 ~ a1 ~ a1 ~ bb1 ~ bb1 ~ b1 ~ b1 ~", L: "c2 ~ c2 ~ e2 ~ e2 ~ f2 ~ f2 ~ gb2 ~ gb2 ~",
  M: "g2 ~ g2 ~ b1 ~ b1 ~ d2 ~ d2 ~ e2 ~ d2 ~", N: "g1 ~ g1 ~ e2@2 f2@2 e2@2 d2@2 b1@2 d2 ~",
  O: "d2 ~ d2 ~ gb1 ~ gb1 ~ a1 ~ a1 ~ b1 ~ a1 ~", P: "c2 ~ c2 ~ e1 ~ e1 ~ f1 ~ f1 ~ gb1 ~ gb1 ~",
  Q: "c2 ~ c2 ~ e2 ~ e2 ~ g2 ~ g2 ~ a2 ~ [g2,a2] ~", R: "g2 ~ g2 ~ b1 ~ b1 ~ c2 ~ c2 ~ db2 ~ db2 ~",
  S: "d2 gb1 a1 b1, ~@12 a1 ~@3", T: "c2 ~ c2 ~ e1@4 f1@4 gb1@4", U: "g2 ~ g2 ~ [f2,g2] ~ f2 ~ e2 ~ e2 ~ d2 ~ d2 ~",
  V: "g1 ~ g1 ~ e2 ~ f2@2 e2@2 d2@2 b1@2 d2 ~", W: "c2 ~ c2 ~ e1 ~ e1 ~ g1 ~ g1 ~ e1 ~ e1 ~", X: "c2@5 ~ c2@4 ~@2 c2@4",
  Y: "~ c2@2 ~ c2 ~ c2 ~", Z: "g2 ~ g2 ~ b2 ~ b2 ~ c3 ~ c3 ~ db3 ~ d3 ~", AA: "g2 ~ g2 ~ f2 ~ f2 ~ e2 ~ e2 ~ d2 ~ d2 ~",
  AB: "[g1,c2] ~ c2 ~ e2 ~ e2 ~ g2 ~ g2 ~ a2 ~ g2 ~", AC: "d2", AD: "c2@15 ~",
  AE: "[g1@2 ~@2 b1 ~ b1 ~ d2 ~ d2 ~ e2 ~ d2 ~ c2 ~ c2 ~ e2 ~ e2 ~ g2 ~ g2 ~ a2 ~ g2 ~ c2 ~ c2 ~ e2 ~ e2 ~ f2 ~ f2 ~ gb2 ~ gb2 ~ g2 ~ g2 ~ b1 ~ b1 ~ d2 ~ d2 ~ e2 ~ d2 ~, ~ g1@31]/4",
  AF: "[g1@2 ~@2 e2@2 f2@2 e2@2 d2@2 b1@2 d2 ~ d2 ~ d2 ~ gb1 ~ gb1 ~ a1 ~ a1 ~ b1 ~ a1 ~ c2 ~ c2 ~ e1 ~ e1 ~ f1 ~ f1 ~ gb1 ~ gb1 ~, ~ g1@23]/3",
  AG: "g1@2 ~@2 b1 ~ b1 ~ d2 ~ d2 ~ e2 ~ d2 ~, ~ g1@7",
  AH: "[g1@2 ~@2 a1 ~ a1 ~ bb1 ~ bb1 ~ b1 ~ b1 ~ c2 ~ c2 ~ e2 ~ e2 ~ g2 ~ g2 ~ a2 ~ [g2,a2] ~ c2 ~ c2 ~ e1 ~ e1 ~ f1 ~ f1 ~ gb1 ~ gb1 ~, ~ g1@23]/3", // Gsus2
  AI: "[g1@2 ~@2 b1 ~ b1 ~ d2 ~ d2 ~ e2 ~ d2 ~ g2 ~ g2 ~ b1 ~ b1 ~ c2 ~ c2 ~ db2 ~ db2 ~ d2@4 gb1@4 a1@4 b1@4 c2 ~ c2 ~ e1@4 f1@4 gb1@4, ~ g1@31, ~@44 a1 ~@19]/4",
  AJ: "[g1@2 ~@2 b1 ~ b1 ~ d2 ~ d2 ~ e2 ~ d2 ~ g2 ~ g2 ~ b2 ~ b2 ~ c3 ~ c3 ~ db3 ~ d3 ~ g2 ~ g2 ~ b2 ~ b2 ~ c3 ~ c3 ~ db3 ~ d3 ~ g2 ~ g2 ~ b2 ~ b2 ~ c3 ~ c3 ~ db3 ~ d3 ~ g2 ~ g2 ~ b2 ~ b2 ~ c3 ~ c3 ~ db3 ~ d3 ~ g2 ~ g2 ~ b2 ~ b2 ~ c3 ~ c3 ~ db3 ~ d3 ~ g2 ~ g2 ~ b2 ~ b2 ~ c3 ~ c3 ~ db3 ~ d3 ~ g2 ~ g2 ~ b2 ~ b2 ~ c3 ~ c3 ~ db3 ~ d3 ~, ~ g1@63]/8",
  AK: "[g1@2 ~@2 b1 ~ b1 ~ d2 ~ d2 ~ e2 ~ d2 ~ g2 ~ g2 ~ b1 ~ b1 ~ c2 ~ c2 ~ db2 ~ db2 ~ d2@16 c2@15 ~ [b2,c3] ~ c3 ~ c3 ~ [b2,c3] ~ c3 ~ c3 ~ [b2,c3] ~ c3 ~ c3 ~ [b2,c3] ~ c3 ~ c3 ~ [b2,c3] ~ e1 ~ gb1 ~ g1@2, ~ g1@46 ~]/6", // Cmaj7
  AL: "[g1@2 ~@2 b1 ~ b1 ~ d2 ~ d2 ~ e2 ~ d2 ~ g2 ~ g2 ~ b1 ~ b1 ~ d2 ~ e1 ~ gb1 ~ g1@2, ~ g1@14 ~]/2",
  AM: "[g1@2 ~@2 b1 ~ b1 ~ d2 ~ e1 ~ gb1 ~ g1@4 ~@2 b1 ~ b1 ~ d2 ~ e1 ~ gb1 ~ g1@2, ~ g1@6 ~@2 g1@6 ~]/2",
  AN: "[g1@2 ~@2 b1 ~ b1 ~ c2 ~ c2 ~ db2 ~ db2 ~ d2@16 c2@16, ~ g1@23]/3",
  AO: "[g1@2 ~@2 b1 ~ b1 ~ d2 ~ d2 ~ e2 ~ d2 ~ g2 ~ e2 ~ d2 ~@8 g2@6 ~@6 g2@7, ~@2 g1@20 g1@13 g1@13]/3",
  AP: "[~@7 g2@4 ~@9 g2@2 ~@3 g1!4 ~ a1!2 a1!3 [a1,bb1] bb1!4 [bb1,b1] b1!4 [b1,c2] c2!2 c2!3 [c2,db2] db2!4 d2!6 e2!2 e2!2 f2!4 gb2!4 g2!6 g2 g1!15, g1@13 ~ g1@11 ~@4 g1@52 ~@15]/6", // Bbmaj7 Bmaj7 Cmaj7 Dbmaj7
  AQ: "g1!14 [g1,a1] g1", AR: "g1!16", AS: "[g1!9 ~ g1!2 g1@2 g1 g1@2 g1@2 g1@11 g1@12 ~@6]/3",
})).s("gm_electric_bass_finger").gain(0.44)

// chords · piano
const piano = note(`<
  ~ A ~ B C D E D F G E H I J K L M@2 N O P J Q R S T@2 U V W X Y Z AA AB AC AD AE AF AG AH AI AJ AK@2 AL AM AN@2 AO AN
  AO AN AP AQ AR AS L AT AU AV AW AX AY AZ BA BB BC BD BE BF BG@2 BH BI BJ BK BL BM BN BO BP BQ@3 BR@2 AN@2 AO AN AO AN
  AP AQ BS BT BU BV BW BX BY BZ CA CB CC CD CE CF CG CH CI CJ@2 CK@4 ~ CL CM CN CO@2 CP CQ CR CS CT CU CV CW CX CY ~
>`.pickRestart({
  A: "[g6,d7,g7]@3 ~@13, [db7,f7] ~@15", B: "[g6,d7,g7]@3 ~@13, f7 ~@15",
  C: "~@8 [a7,b7,c8] [e7,f7,g7] [b6,c7,d7] [g6,a6] [d6,e6,f6] [a5,b5,c6] [f5,g5] [c5,d5,e5]", // Am Em Bm Gsus2 Dm Am Fsus2 C
  D: "~@2 [g6,db7,d7,g7] ~@5 [g6,d7,g7] ~ [g6,d7,g7] ~@5", // G G5
  E: "[g6,d7,g7] ~ [g6,d7,g7] ~@3 [g6,d7,g7] ~@3 [g6,d7,g7] ~@5", // G5
  F: "[g6,d7,g7] ~ g7 ~@3 [g6,d7,g7] ~@3 [g6,d7,g7] ~@5", G: "~@2 [g6,db7,d7,g7] ~@5 [g6,d7,g7] ~ [g6,d7] ~@5",
  H: "~@2 [g6,d7,g7] ~@5 [g6,d7,f7,g7] ~ [g6,d7,g7] ~@5", // G5 G7 G5
  I: "[c7,d7,e7,f7] ~ f7 ~ d7 f7 ~@2 [d7,f7] ~ [d7,f7] [g6,d7,e7,f7] g6 [d7,f7] [d7,e7,f7] ~, g6@3 ~@4 g6", // Dm7 Dm G7 Dm
  J: "~@2 [c6,e6,g6] ~@5 [c6,e6,g6] ~ [c6,e6,g6] ~@5", K: "[c6,e6,g6] ~@5 [c6,e6,g6] ~@3 [c6,e6,g6] ~@3 [e6,g6] ~",
  L: "~@2 [b5,d6,g6] ~@5 [b5,d6,g6] ~ [b5,d6,g6] ~@5", // G
  M: "[[b5,d6,g6] ~ [b5,d6,g6] ~@3 [d6,g6] ~@3 [b5,d6,g6] ~@3 [a5,d6,gb6]@4 ~@2 [a5,d6] ~@3 [a5,d6] ~ [a5,d6] ~@5]/2", // G G5 G D D5
  N: "[g5,c6,e6] ~@5 [g5,c6,e6] ~@3 [g5,c6,e6] ~@5", O: "~@2 [d6,g6] ~@5 [b5,d6,g6] ~@7",
  P: "[b5,d6,g6] ~@5 [d6,g6] ~@3 [d6,g6] ~@3 [d6,g6] ~", Q: "[c6,e6] ~ [c6,e6] ~@3 [c6,e6] ~@3 [c6,e6,g6] ~@5",
  R: "~@2 [b5,d6,g6] ~@5 [b5,d6,g6] ~ g6 ~@5", S: "[d6,g6] ~ [d6,g6] ~@3 [b5,d6,g6] ~@3 [b5,d6,g6] ~@3 d6 ~",
  T: "[[a5,d6,gb6]@9 ~ [d6,gb6] ~@3 [g5,c6,e6]@5 ~ [c6,e6] ~@5 [c6,e6] ~@5, ~@10 a5@3 ~@19]/2", // D C
  U: "~@2 d6 ~@5 [d6,g6] ~ d6 ~@5", V: "[d6,g6] ~@5 d6 ~@3 [b5,d6,g6] ~@3 [b5,d6,g6] ~",
  W: "~@2 [c6,g6]@3 ~@3 [c6,e6,g6] ~ [c6,e6,g6] ~@5, ~@2 e6 ~@13", // C5 C
  X: "[c6,e6,g6] ~ [e6,g6] ~@3 [c6,e6,g6] ~@3 [e6,g6] ~@3 [c6,e6] ~, ~@7 g6", // C Em C Em C
  Y: "~@2 g6@3 ~@3 [b5,d6,g6] ~ [d6,g6] ~@5, ~@2 d6 ~@13", Z: "[b5,d6,g6] ~ d6 ~@3 d6 ~@3 [d6,g6] ~@3 [d6,g6] ~",
  AA: "~@8 d6 ~@7", AB: "[g5,e6] ~@5 [g5,c6,e6] ~@3 e6 ~@3 [g5,c6,e6] ~", AC: "~@2 [d6,g6] ~@5 [b5,d6,g6] ~ d6 ~@5",
  AD: "[b5,d6,g6] ~ d6 ~@3 [d6,g6] ~@3 [b5,d6,g6] ~@3 [d6,g6] ~", AE: "~@2 [c6,e6,g6] ~@5 [c6,e6,g6] ~ [e6,g6] ~@5",
  AF: "[e6,g6] ~@5 [e6,g6] ~@3 [c6,e6,g6] ~@5", AG: "~@2 [b5,d6,g6] ~@5 [d6,g6] ~ [d6,g6] ~@5",
  AH: "d6 ~ d6 ~@3 [b5,d6,g6] ~@3 [b5,d6,g6] ~@3 [b5,d6,g6] ~", AI: "~@2 [a5,d6] ~@5 [a5,d6] ~ d6 ~@5",
  AJ: "[g5,c6,e6] ~@5 [c6,e6] ~@7 e6 ~", // C
  AK: "[[g5,c6,g6,c7]@6 [g5,c6,g6,c7]@6 [g5,c6,g6,c7]@6 [g5,c6,g6,c7]@5 ~ [c5,g5,c6,g6,b6,c7]@3 ~ [g7,a7,b7,c8] [c7,d7,e7,f7] [e6,f6,g6,a6,b6] [a5,b5,c6,d6], c5@23 ~@9, gb6 ~@5 gb6 ~@11 gb6 ~@13]/2", // C5 Cmaj7 Dm7 Em D7
  AL: "[c5,d5,e5,f5,g5] ~@15", // C
  AM: "[g6,d7,g7] ~ [g6,d7,g7] ~ [g6,d7,g7] ~ d7 ~ [g6,d7,g7] ~ [g6,d7,g7] ~ [g6,d7,g7] ~ [g6,d7,g7] ~", // G5
  AN: "~ g2 ~ b2 ~ c3 [db2,db3] [d2,d3], g1 b1 c2 ~", AO: "~ g2 ~ b2 ~ c3 db2 [d2,d3], g1@4 b1@4 c2@4 db3 ~@3",
  AP: "~ g2 ~ b2 ~ c3 [db2,db3] [d2,d3], g1@4 b1@4 c2@5 ~@3", // Db D
  AQ: "~@2 g2@2 ~@2 f2@2 c8 [a7,b7] [f7,g7] [c7,d7,e7] [g6,a6,b6] [d6,eb6,e6,f6] [b5,c6,db6] [f5,g5,a5,bb5], g1 f1 e1 d1, ~@10 e2@3 ~ d2@2", // Asus2 Fsus2 C G Gm7
  AR: "[d5,e5] ~ [c6,e6,g6] ~@5 [c6,e6,g6] ~ [c6,e6,g6] ~@5", // Dsus2 C
  AS: "[c6,e6,g6] ~ [c6,e6,g6] ~@3 [c6,e6,g6] ~@3 [c6,e6,g6] ~@3 [c6,e6,g6] ~", // C
  AT: "[b5,d6,g6] ~ [d6,g6] ~@3 [d6,g6] ~@3 [b5,d6,g6] ~@3 [b5,d6,g6] ~", // G G5 G
  AU: "~@2 [a5,d6,gb6] ~@5 [a5,d6,gb6] ~ [a5,d6,gb6] ~@5", // D
  AV: "[g5,c6,e6] ~ c6 ~@3 [g5,c6,e6] ~@3 [c6,e6] ~@3 [g5,c6,e6] ~", AW: "~@2 [b5,d6,g6] ~@5 [b5,d6,g6] ~ [d6,g6] ~@5",
  AX: "[b5,d6,g6] ~@5 [b5,d6,g6] ~@5 [b5,d6] ~@3, ~@6 g6 ~", AY: "~@2 [c6,e6,g6] ~@5 [c6,e6] ~@7",
  AZ: "[c6,e6,g6] ~@5 [c6,e6,g6] ~@3 [c6,e6,g6] ~@3 [c6,e6,g6] ~", // C
  BA: "~@3 [b5,d6,g6] ~@4 [b5,d6,g6] ~ g6@4 ~@2, ~@10 d6 ~@5", // G
  BB: "[b5,d6,g6] ~ [d6,g6] ~@3 [b5,d6,g6] ~@3 [b5,d6,g6] ~@5", BC: "[d6,gb6]@3 ~, a5@7 ~", BD: "[g5,c6,e6]@3 ~",
  BE: "~@4 [db7,f7,g7] ~@5 d7 [db7,f7,g7] ~@4, ~@2 [g6,d7] ~@2 g6 ~@2", // Gm7b5 G5
  BF: "[g6,db7,f7] ~@5 [g6,d7,g7]@2 ~@4 [g6,d7,g7]@2 ~@2, [d7,g7]@2 ~@4 f7 ~@5 f7 ~@3", // Gm7b5 G5
  BG: "[g5,c6,g6] ~ [g5,c6,g6] ~ [g5,c6,g6] ~ [g5,c6,g6] ~ [g5,c6,g6] ~ [g5,c6,g6] ~ [g5,c6,g6] ~ [g5,c6,g6] ~", // C5
  BH: "[bb5,d6] ~ [b5,d6] ~ [c6,e6] ~ [bb5,d6] ~ [b5,d6] ~ [c6,e6] ~ [bb5,db6,d6] ~ [b5,d6] ~", // Bb Bm C Bb Bm C Bb Bm
  BI: "[f5,g5] f5 d5 ~ db5 ~ c5 ~ bb4 ~ g4 ~ f4@2 g4 ~", // Fsus2
  BJ: "[f5,ab5] ~ [gb5,a5] ~ [f5,ab5] ~ [gb5,a5] ~ [f5,ab5] ~ [gb5,a5] ~ [f5,ab5] ~ [gb5,a5] ~", // Fm Gbm Fm Gbm Fm Gbm Fm Gbm
  BK: "[a5,bb5] ~ [a5,bb5] ~ [a5,bb5] ~ [a5,bb5] ~ [a5,bb5] ~ g5 ~ f5 ~ d5 ~", // Bbmaj7
  BL: "g5 ~ c8 [e7,f7,g7,a7,b7] [b6,c7,d7] [g6,a6] f6 ~ [g7,a7,b7,c8] [c7,d7,e7,f7] [a6,b6] [f6,g6] [d6,e6] ~ [d7,e7,f7] [a6,c7]", // Em Bm Gsus2 Cmaj7 Dm7 Asus2 Fsus2 Dsus2 …
  BM: "~ d6 [a5,b5] ~ [f6,g6,a6] [d6,e6] ~ g5 [d5,e5,f5] ~ [b5,c6] e5 [a4,b4,c5,d5] [e4,f4,g4] [c4,d4] ~", // Asus2 F Dsus2 Dm Cmaj7 D7 Em Csus2
  BN: "~@2 [c6,gb6,g6,c7] ~@5 [c6,g6,c7] ~ g6 ~@5", BO: "[c6,g6,c7] ~ g6 ~@3 [c6,g6] ~@3 [c6,g6,c7] ~@5",
  BP: "~@2 [g5,d6,g6] ~@5 [g5,d6] ~ [g5,d6] ~@5", // G5
  BQ: "[[g5,d6,g6] ~ [g5,d6] ~@3 [g5,d6,g6] ~@3 [g5,d6,g6] ~@4 db6 ~@14 [g5,c6,e6]@14 ~@4, ~@14 [a5,d6,gb6]@15 ~@19]/3", // G5 C D
  BR: "[~@2 [g5,d6,g6]@3 ~@3 [g5,d6,g6]@2 ~@4 db6 g6@2 ~@3 [g5,d6,g6]@3 ~@3 [g5,d6,g6]@3 ~@3, ~@2 [db6,f6] ~@5 [db6,f6] ~@5 [g5,d6]@2 ~@16, ~@15 f6 ~@4 [db6,f6] ~@5 f6 ~@5]/2", // G5 Db G5 Db
  BS: "[d5,e5,c6,gb6,g6,b6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,b6,c7] ~", // Cmaj7 C5 Cmaj7
  BT: "[c6,g6,b6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~", // Cmaj7 C5
  BU: "[bb5,d6] ~ [b5,d6] ~ [c6,e6] ~ [bb5,d6] ~ [b5,d6] ~ [c6,e6] ~ [bb5,d6] ~ [b5,d6] ~", // Bb Bm C Bb Bm C Bb Bm
  BV: "[c6,e6] ~ [bb5,d6] ~ [b5,d6] ~ [c6,e6] ~ [d6,f6] ~ [c6,e6] ~ [bb5,c6] g5 ~@2", // C Bb Bm C Dm C Bbsus2
  BW: "~@2 [d6,ab6,a6,d7] ~@5 [d6,a6,d7] ~ [d6,a6,d7] ~@5", // D D5
  BX: "[c6,gb6,g6] ~ [c6,g6] ~@3 [c6,g6,c7] ~@3 [c6,g6,b6,c7] ~@5", BY: "[g6,d7,g7] ~@5 [d7,g7] ~ [g6,d7,g7] ~@7",
  BZ: "~@2 [g6,db7,f7,g7] ~@5 [g6,db7,f7] ~@5 [g6,d7,g7]@2, ~@2 d7@2 ~@4 [d7,g7]@2 ~@4 [db7,f7] ~", // Gm7b5 G5 Db
  CA: "[c6,g6,c7] c5 [c6,g6,c7] ~ [c6,g6] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,c7] ~", // C5
  CB: "[c6,g6,c7] ~ [c6,g6,c7] ~ [c6,g6,b6,c7] ~ [c6,g6,c7] ~ [c6,g6,b6,c7] ~ [c6,g6,b6,c7] ~ [c6,g6,b6,c7] ~@3", // C5 Cmaj7 C5 Cmaj7
  CC: "[g4,d5] ~ [g5,c6,d6,f6] ~ d6 ~ [g4,g5,c6,d6,e6] ~ [bb5,c6,e6] ~@3 [g5,c6,d6,e6] ~ [g5,d6]@2, ~@2 bb5@2 ~@4 [g5,d6]@3 ~@3 [bb5,c6] ~", // G5 Gsus4 C C7 C G5 Bbsus2
  CD: "b5 ~ [g5,c6,e6] ~ [bb5,c6,e6,f6] ~@3 [g5,c6,e6] ~ [bb5,c6,e6] b5@2 ~ g5 ~, ~@4 [g5,d6]@3 ~@3 [g5,d6]@3 ~@3", // C Bbsus2 C C7 G5
  CE: "~ a5 ~@14, [d5,d6], gb6@7 ~, eb6@5 ~@11", CF: "[c5,g5,c6,e6]@3 ~, db6 ~@15",
  CG: "[c6,g6,c7]@4 [c5,g5]@2 [c6,g6,c7]@4 [c5,g5] ~ [c6,g6,c7]@4, gb6@3 ~@3 [gb6,b6] ~@5 [gb6,b6] ~@3, b6 ~@15", // C5 B5
  CH: "[c5,g5] ~ [c6,g6,c7]@4 [c5,g5] ~ [c6,b6,c7]@2 ~@2 [e7,f7,g7,a7,b7,c8] [f6,g6,a6,b6,c7,d7] [a5,b5,c6,d6,e6] [d5,e5,f5,g5], ~@2 [gb6,b6] ~@5 [gb6,g6] ~@7", // C5 Cmaj7 Dm7 Am Em7 B5 Gmaj7
  CI: "[c5,g5,d6,g6] ~ d6 ~ [g5,d6,g6] ~ [g5,d6,g6] ~ [g5,d6,g6] ~ [g5,d6,g6] ~ [g5,d6,f6,g6] ~ [g5,d6,f6,g6] ~", // Csus2 G5 G7
  CJ: "[[g5,d6,f6,g6] ~ [g5,d6,f6,g6] ~ [g5,d6,f6,g6] ~ [g5,d6,f6,g6] ~ [g5,d6,f6,g6] ~ [d5,gb5] ~ [e4,e5,gb5] ~ [f4,g5,d6,g6]@4 [g5,d6,g6] ~ [g4,g5,d6,g6] ~ [g5,d6,g6] ~ [g5,d6,f6,g6] ~ [g5,d6,f6,g6] ~ [g5,d6,f6,g6] ~ [g5,d6,f6,g6] ~, ~@5 d4 ~ g4@3 ~@6]/2", // G7 D Esus2 G7 G5 G7
  CK: "[[g5,d6,f6,g6] ~ [g5,d6,f6,g6] ~ [g5,d6,f6,g6] ~ [g5,d6,f6,g6] ~ [g5,d6,f6,g6] ~ [d4,d5,g5,d6,f6,g6] ~ e4@2 [g5,d6,g6]@4 [d6,g6] ~ d6 ~ [g5,d6,g6] ~ [g5,d6,g6] ~ [d4,d5] ~ [e4,e5] ~ [g5,d6,g6]@4 [d6,g6] ~ [g5,d6,g6] ~ [g5,d6,g6] ~ [g5,d6,g6]@2 [d4,d5,e5] ~ e4@2 [g4,g5]@4 [g5,d6,g6]@2 ~@4 [g5,d6,g6]@2 ~@4 [g5,d6,g6]@2, ~@12 e5 ~ g4@6 ~@10 g4@6 ~@8 e5 ~@19, ~@14 f6 ~@19 g5@2 ~@4 f6 ~@9 db6 ~@5 [db6,f6] ~@5 [db6,f6] ~]/4", // G7 G5 D E G5 Dsus2 G G5 …
  CL: "[a5,d6,gb6,a6]@13 ~@3, d5 ~@15", CM: "[g5,c6,e6,g6]@13 ~@3, d6 ~@7, f6 ~@15",
  CN: "~@2 [g2,g3,g5,g6] ~ [f2,f3,f5,f6] ~ [d2,d3,d5,d6] ~ [db2,db3,db5,db6] ~ [c2,c3,c5,c6] ~ [bb1,bb2,bb4,bb5] ~ [g1,g2,g4,g5] ~", // G F D Db C Bb G
  CO: "[[db2,db3,db5,db6] ~ [c2,c3,c5,c6] ~ [bb1,bb2,bb4,bb5] ~@7 g6!3 ~ g6!2 ~ g6!2 ~ g6!2 ~ g6!2 a6 ~ bb6 b6 ~, ~@3 [g2,g5]@11 ~@2, ~@3 [g1,g4]@10 ~@3]/2", // Db C Bb G
  CP: "b6!2 ~ b6!2 ~ b6!2 ~ b6!2 ~ b6 c7 db7 ~", CQ: "d7!2 ~ d7!2 ~ d7!2 ~ d7 ~ d7 e7!2 ~ f7",
  CR: "f7 ~ gb7!2 ~ g7!3 ~ g7!2 ~ g7!2 ~ g7", CS: "g7!2 ~ g7!2 ~ g7!2 ~ g7!2 ~ g7!2 ~@2",
  CT: "[a7,b7] [c7,d7,e7,f7,g7] [f6,g6,a6,b6] ~ c8 [e7,f7,g7,a7,b7] [a6,b6,c7,d7] [c6,d6,e6,f6,g6] b5 ~ [f7,a7,b7,c8] [b6,c7,d7,e7] [d6,e6,f6,g6,a6] [g5,a5,b5,c6] ~ [a7,b7]", // Asus2 C G7 Em D7 C F Cmaj7 …
  CU: "[d7,e7] [g6,a6,b6,c7] [b5,c6,d6,e6,f6] [f5,g5,a5] ~ [f7,g7] [a6,b6] g6 a5 [d5,e5,f5] ~@6", // Dsus2 Cmaj7 Bdim F Fsus2 Asus2 Dm
  CV: "[d3,g3,d7,g7]@2 [g2,g6] [g3,g7] [d3,g3,d7,g7] ~ [g3,g7] [g2,g6]@2 [d3,g3,d7,g7] [g3,g7] ~ [g3,g7] [d3,d7] [g3,g7] [g2,g3,g6,g7], [g2,g6] ~@6 [g3,g7] ~@8", // G5 G G5 G G5 G D G
  CW: "[g2,g6] [d3,g3,d7,g7] [g2,g3,g6,g7] [g2,g6] [d3,g3,d7,g7] [g2,g6] [d3,g3,d7,g7] [g2,d3,g3,g6,d7,g7] [g2,g6] [d3,g3,d7,g7] [g2,g6] [d3,g3,d7,g7]!2 ~ [g3,g7] [g2,g6]", // G G5 G G5 G G5 G G5 …
  CX: "[g3,g7]!2 ~ [g3,g7] ~@2 [g3,g7] [g2,g6] [g3,g7]!2 [g2,g6] [d3,g3,d7,g7] [g2,g6] [d3,g3,d7,g7] [g2,d3,g3,g6,d7,g7] ~", // G G5 G G5
  CY: "[g2,d3,g3,g6,d7,g7] [g2,g6] [d3,g3,d7,g7] [g2,g6] [d3,g3,d7,g7] [g2,d3,g3,g6,d7,g7] ~ [g2,d3,g3,g6,d7,g7] [g2,g6] [d3,g3,d7,g7] ~ [d3,g3,d7,g7] [g2,d3,g6,d7] [g2,g3,g6,g7] [g2,d3,g3,g6,d7,g7]@2", // G5 G G5 G G5 G G5 G …
})).s("gm_piano").gain(0.27)

// chords · piano · soft notes
const piano_soft = note(`<
  ~@8 A B ~@2 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 ~@3 AC ~@9 AD ~ AE ~ AF ~@2 AG ~@2 AH ~@6
  AI ~@3 AJ AK AL AM AN AO ~@3 AP ~@8 AQ ~@2 AR AS AT AU ~ AV ~ AW F ~@2 AX ~ AY ~@3 AZ ~@5 BA ~@6 B BB BC BD BE BF ~
>`.pickRestart({
  A: "~@2 [g6,d7] ~@9 g7 ~@3", B: "~@10 g7 ~@5", C: "~@2 d7 ~@2 d7 ~ [d7,f7] ~@8", D: "~@2 [c6,e6] ~@11 c6 ~",
  E: "g6 ~@4 g6 ~@10", F: "~@6 b5 ~@9", G: "~@4 gb6 ~@3 gb6 ~ gb6 ~@5", H: "~@2 b5 ~@7 [b5,d6,g6] ~@5",
  I: "~@6 b5 ~@3 b5 ~@2 g6 ~@2", J: "g6 ~@5 g6 ~@7 e6 ~", K: "~@4 g6 ~@5 [b5,d6] ~@5", L: "b5 ~ b5 ~@11 b5 ~",
  M: "~@4 g5 ~@5 g5 ~@5", N: "~@2 [g6,a6] ~@5 b5 ~@7, ~@2 b5@3 ~@11", O: "b5 ~ [d6,g6] b5 ~@2 [b5,g6] ~@9",
  P: "~@2 c6 ~@7 c6 ~@5", Q: "~@2 b5 ~@7 b5 ~@5", R: "~@2 [b5,g6] ~@3 [b5,g6] ~@3 b5 ~@5",
  S: "~@2 [a5,gb6] d6 ~@4 [a5,gb6] ~ [a5,d6,gb6] ~@5", T: "c6 ~ [c6,e6] ~@7 [g5,c6] ~@5", U: "~@2 b5 ~@7 [b5,g6] ~@5",
  V: "~@6 b5 ~@7 b5 ~", W: "~@10 c6 ~@5", X: "c6 ~ [c6,e6,g6] ~@3 c6 ~@9", Y: "~@8 b5 ~ b5 ~@5",
  Z: "[b5,g6] ~ [b5,g6] ~@13", AA: "~@2 gb6 ~@5 gb6 ~ [a5,gb6] ~@5",
  AB: "~@2 [g5,c6,e6] ~@3 g5 ~@3 [g5,c6,e6] ~@3 [g5,c6] ~", AC: "db7 ~@5 [g6,g7] ~@9", AD: "~@4 g6 ~@11",
  AE: "~@2 b5 ~@3 b5 ~@9", AF: "~@2 [g5,e6] ~@7 g5 ~@5", AG: "~@10 [c6,e6,g6] ~@5", AH: "~@2 b5 ~@13",
  AI: "~@6 db6 ~@9", AJ: "~@15 b6", AK: "[f6,g6] e6 c6 ~@2 c6 b5 a5 ~@2 a5 [f5,g5] ~@4", AL: "~@8 gb6 ~ [c6,c7] ~@5",
  AM: "~@2 [c6,c7] ~@3 c7 ~@9", AN: "~@2 db6 ~@5 g6 ~ g6 ~ g6 ~@3", AO: "~@2 g6 ~@6 d6 ~@6", AP: "~@10 db6 ~@5",
  AQ: "~@2 gb6 ~@9 b6 ~@3", AR: "~@13 b5 ~@2", AS: "~@8 ab6 ~@7", AT: "~@2 [gb6,b6,c7] ~@13",
  AU: "db7 ~ [g6,d7,g7] ~@3 g6 ~@9", AV: "gb6 ~ gb6 ~ [gb6,c7] ~ gb6 ~@9", AW: "~@4 [g5,b5] ~@5 b5 ~@5",
  AX: "~@14 ab5 ~", AY: "~@2 [g5,g6] ~@5 f6 ~@7", AZ: "~@2 g5 ~ [g5,g6] ~@11", BA: "~@4 ab5 ~@11",
  BB: "[f7,g7] ~@5 [c7,d7,e7] [d6,e6,f6] [g5,b5,c6] ~ c5 ~@5", // Fsus2 C Dm Cmaj7
  BC: "~@4 [g2,g6]!2 [d3,d7]!2 ~@2 [d3,d7]@2 [g2,g6]@2 ~ [d3,d7], ~@10 [g2,g6] ~@5", // G D G D G
  BD: "~@2 [d3,d7] ~@9 [g2,g6] ~ [g2,d3,g6,d7] ~", // D G G5
  BE: "[d3,d7] [g2,d3,g6,d7] ~@2 [g3,g7] ~@4 [g2,g6] ~@6, ~ [g2,g6]@2 ~@5, ~@3 [d3,d7]@8 ~@5", BF: "~@10 [g2,g6] ~@5",
})).s("gm_piano").gain(0.13)

// chords · rock organ
const rock_organ = note(`<
  ~ A ~ B@2 C D C E C D F G H I J K@2 L M N H O P Q R@2 S T U V W X Y Z S AA H AB AC AD AE AF AG AH AI AJ ~@8 AK AL AI
  AJ AM AN AI AO H AP AQ AJ AR AS AT AU AK AL AI AV AW AL AX ~ H AL AQ AY@3 AZ BA@8 BB H AL AQ BC BD BE BF BG@3 BH BI BJ
  BK BL BM AQ BN@2 BO@3 BP@4 BQ@8 BR BS BT BU BV@2
>`.pickRestart({
  A: "[g5,d6,g6] ~@3, [db6,f6] ~@15", // G5 Db
  B: "[[g5,d6,g6]@3 ~@9 [f6,gb6] ~@14 e6 [b5,c6,d6] [f5,g5,a5] ~@2, [db6,f6] ~@11 g6@15 ~@5]/2", // G5 Gbmaj7 Bm F Db
  C: "~@2 [g5,db6,d6,g6] ~@5 [g5,d6,g6] ~ [g5,d6,g6] ~@5", // G G5
  D: "[g5,d6,g6] ~ [g5,d6,g6] ~@3 [g5,d6,g6] ~@3 [g5,d6,g6] ~@5", // G5
  E: "[g5,d6,g6] ~ [d6,g6] ~@3 [g5,d6,g6] ~@3 [g5,d6,g6] ~ g6 ~@3", // G5
  F: "~@2 [g5,d6,g6] ~@5 [g5,d6,f6,g6] ~ [g5,d6,g6] ~@5", G: "[g4,d5,f5]",
  H: "~@2 [c5,e5,g5] ~@5 [c5,e5,g5] ~ [c5,e5,g5] ~@5", // C
  I: "[c5,e5,g5] ~ c5 ~@3 [c5,e5,g5] ~@3 [c5,e5,g5] ~@3 [c5,e5,g5] ~", // C
  J: "g5 ~ [b4,d5,g5] ~@5 [b4,d5,g5] ~ [b4,d5,g5] ~@5", // G
  K: "[[b4,d5,g5] ~ [b4,d5,g5] ~@3 [d5,g5] ~@3 [b4,d5,g5] ~@3 [a4,d5,gb5]@4 ~@2 [a4,d5,gb5] ~@3 [a4,d5,gb5] ~ [a4,d5,gb5] ~@5]/2", // G G5 G D
  L: "[g4,c5,e5] ~@5 [g4,c5,e5] ~@3 [g4,c5,e5] ~@5", M: "~@2 [d5,g5] ~@5 [b4,d5,g5] ~ [d5,g5] ~@5",
  N: "[b4,d5,g5] ~@5 [b4,d5,g5] ~@3 [b4,d5,g5] ~@3 [d5,g5] ~", O: "[c5,e5,g5] ~ [c5,e5] ~@3 [c5,e5] ~@3 [c5,e5,g5] ~@5",
  P: "~@2 [b4,d5,g5] ~@5 [b4,d5,g5] ~ [b4,g5] ~@5", Q: "[b4,d5,g5] ~ [d5,g5] ~@3 [b4,d5,g5] ~@3 [b4,d5,g5] ~@3 d5 ~",
  R: "[[a4,d5,gb5]@9 ~ [d5,gb5] ~@3 [g4,c5,e5]@5 ~ [g4,c5,e5] ~@5 [g4,c5,e5] ~@5, ~@10 a4@3 ~@19]/2", // D C
  S: "~@2 [d5,g5] ~@5 [b4,d5,g5] ~ d5 ~@5", T: "[b4,d5,g5] ~ d5 ~@3 d5 ~@3 [b4,d5,g5] ~@3 [b4,d5,g5] ~",
  U: "~@2 [c5,g5]@3 ~@3 [c5,e5,g5] ~ [c5,e5,g5] ~@5, ~@2 e5 ~@13", // C5 C
  V: "[c5,e5,g5] ~ [e5,g5] ~@3 [c5,e5,g5] ~@3 [c5,e5,g5] ~@3 [c5,e5] ~, ~@7 g5", // C Em C
  W: "~@2 [b4,d5] ~@5 [b4,d5,g5] ~ [b4,d5,g5] ~@5, ~@2 g5@3 ~@11", // Bm G
  X: "[b4,d5,g5] ~ d5 ~@3 [d5,g5] ~@3 [d5,g5] ~@3 [d5,g5] ~", Y: "~@8 d5 ~@7",
  Z: "[g4,c5,e5] ~@5 [g4,c5,e5] ~@3 [g4,e5] ~@3 [g4,c5,e5] ~", // C
  AA: "[b4,d5,g5] ~ d5 ~@3 [b4,d5,g5] ~@3 [b4,d5,g5] ~@3 [b4,d5,g5] ~", AB: "[c5,e5,g5] ~@5 [e5,g5] ~@3 [c5,e5,g5] ~@5",
  AC: "~@2 [b4,d5,g5] ~@5 [d5,g5] ~ [d5,g5] ~@5", AD: "[d5,g5] ~ d5 ~@3 [b4,d5,g5] ~@3 [b4,d5,g5] ~@3 [b4,d5,g5] ~",
  AE: "~@2 [a4,d5,gb5] ~@5 [a4,d5] ~ [a4,d5,gb5] ~@5", // D D5 D
  AF: "[g4,c5,e5] ~ c5 ~@3 [g4,c5,e5] ~@3 [c5,e5] ~@3 [g4,c5,e5] ~", // C
  AG: "[c5,g5,c6]@2 ~ [c5,g5,c6]@2 ~ [c5,g5,c6]@2, [gb5,b5] ~@5 [gb5,b5] ~@5 gb5 ~@3", // C5 B5
  AH: "~@2 [c5,g5,c6]@4 ~@2 [c5,g5,c6]@3 ~@5, ~@2 gb5 ~@5 gb5 ~@7", // C5
  AI: "~@2 [b4,d5] ~@5 [b4,d5,g5] ~ [b4,d5] ~@5, ~ g5 ~@3 g5 ~@2", // Bm G Bm
  AJ: "[b4,d5,g5] ~ [b4,d5,g5] ~@3 [b4,d5,g5] ~@3 [b4,d5,g5] ~@3 [b4,d5,g5] ~", // G
  AK: "~@2 [c5,e5] ~@5 [c5,e5,g5] ~ [c5,e5,g5] ~@5, ~ g5 ~@6", // C
  AL: "[c5,e5,g5] ~ [c5,e5,g5] ~@3 [c5,e5,g5] ~@3 [c5,e5,g5] ~@5", // C
  AM: "~@2 [d5,gb5] ~@5 [d5,gb5,a5] ~ [d5,gb5,a5] ~@5, ~ a5 ~@6", // D
  AN: "[c5,e5,g5] ~ [c5,e5,g5] ~@3 [c5,e5,g5] ~@3 [c5,e5,g5] ~@3 [c5,e5] ~, ~@7 g5", // C
  AO: "[b4,d5,g5] ~ [b4,d5,g5] ~@5 [b4,d5,g5] ~@5 [b4,d5,g5] ~", // G
  AP: "[c5,e5,f5,g5] ~ [c5,e5,g5] ~@3 [c5,e5,g5] ~@3 [c5,e5,g5] ~@5", // C
  AQ: "~@2 [b4,d5,g5] ~@5 [b4,d5,g5] ~ [b4,d5,g5] ~@5", AR: "[d5,gb5,a5]", AS: "[c5,e5,g5]@13 ~@3",
  AT: "~@2 [g5,g6] ~@2 [g5,d6,g6] ~@2, ~@4 [db6,d6] ~@5 db6 ~@5", // G G5 Dmaj7
  AU: "[g5,d6,g6] ~@2 [g5,d6,g6] ~@2 [g5,d6,g6] ~, [db6,f6] ~@5 [db6,f6] ~@5 [db6,f6] ~@3", // G5 Db
  AV: "[b4,d5,g5] ~ [b4,d5,g5] ~@3 [b4,d5,g5] ~@3 [b4,g5]@2 ~@4, ~@10 d5 ~@5", // G Em
  AW: "~@2 [d5,gb5,a5] ~@5 [d5,gb5,a5] ~ [d5,gb5,a5] ~@5", // D
// … 190 more lines