// Crocodile Rock — Elton John
// 154 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: ch 9 "Bass" named as a bass, played on electric bass finger (its electric guitar jazz patch is not one)
// note: Full arrangement: all 141 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(154/4)

// 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 · lead 2 sawtooth
const lead_2_sawtooth = note(`<
  ~@3 A B C D E F G H A I J K L M G H N O P Q R S T U V W X ~@13 Y@2 Z@2 AA@2 AB@2 AC O P@2 AD@2 T AE N@2 AF P AD@2 T@2
  AG AH AI@2 ~@12 Y@2 Z@2 AA@2 AB@2 AJ AK AL AM AN AO AP AQ AR N P Q AD AS T AT AG AU AV ~@13 Y@2 Z@2 AA@2 AB@2 Y@2 Z@2
  AA@2 AB@2 ~@2
>`.pickRestart({
  A: "~@2 [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5]@3 ~ [b4,d5,g5] ~", // G
  B: "[b4,d5,g5] ~ [b4,d5,g5] ~ [b4,e5,g5] ~ [b4,d5,g5]@5 ~ [b4,d#5,g5]@3 ~", // G Em G Baug
  C: "~@2 [b4,e5,g5] ~ [b4,e5,g5] ~ [b4,e5,g5] ~ [b4,e5,g5] ~ [b4,e5,g5]@3 ~ [b4,e5,g5] ~", // Em
  D: "[b4,e5,g5] ~ [b4,e5,g5] ~ [b4,e5,a5] ~ [b4,e5,g5]@5 ~ [b4,e5,g5]@3 ~", // Em Esus4 Em
  E: "~@2 [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5]@3 ~ [c5,e5,g5] ~", // C
  F: "[c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,a5] ~ [c5,e5,g5]@5 ~ [c5,e5,g5]@3 ~", // C Am C
  G: "~@2 [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5]@3 ~ [a4,d5,f#5] ~", // D
  H: "[a4,d5,f#5] ~ [a4,d5,f#5] ~ [b4,d5,f#5] ~ [a4,d5,f#5]@3 ~ [a4,d5,f#5]@5 ~", // D Bm D
  I: "[b4,d5,g5] ~ [b4,d5,g5] ~ [b4,e5,g5] ~ [b4,d5,g5]@5 ~ [b4,d5,g5]@4", // G Em G
  J: "~@2 [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5]@3 ~ [b4,d5,f#5] ~", // Bm
  K: "[b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,e5,f#5] ~ [b4,d5,f#5]@5 ~ [b4,d5,f#5]@3 ~", // Bm Bsus4 Bm
  L: "~@2 [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5]@3 ~ [g4,c5,e5] ~", // C
  M: "[g4,c5,e5] ~ [g4,c5,e5] ~ [a4,c5,e5] ~ [g4,c5,e5]@3 ~ [g4,c5,e5]@5 ~", // C Am C
  N: "[b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~", // G
  O: "[b4,d5,g5] ~ [b4,d5,g5] ~ [b4,e5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~", // G Em G
  P: "[b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~", // Bm
  Q: "[b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,e5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~", // Bm Bsus4 Bm
  R: "[c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~", // C
  S: "[c5,e5,g5] ~ [c5,e5,g5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~", // C
  T: "[a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~", // D
  U: "[a4,d5,f#5] ~ [a4,d5,f#5] ~ [b4,d5,f#5] ~ [a4,d5,f#5]@3 ~ [a4,d5,f#5]@6", // D Bm D
  V: "~@4 [g4,b4,e5] ~ [g4,b4,e5] ~ [f#4,a4,d5] ~ [b4,e5] ~@3 [f#4,a4,d5] ~, ~@5 g4 ~@2", // Em D E5 D
  W: "[g4,b4,e5]@2 ~@2 [f#4,a4,d5] ~ [g4,b4,e5]@2 ~@2 [f#4,a4,d5] ~ [g4,b4,e5]@2 ~@2", X: "a4@3 ~",
  Y: "[b5@23 ~ b5@2 a5@2 g5@2 a5@2]/2", Z: "[e5@20 ~@2 b5 ~ b5@2 a5@2 g5@2 a5@2]/2",
  AA: "[e5@18 ~@4 c6 ~ c6@2 b5@2 a5@2 c6@2]/2", AB: "[a5@7 ~]/2",
  AC: "[b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,g5] ~ [b4,d5,g5] ~", // G Em G
  AD: "[g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~", // C
  AE: "[a4,d5,f#5] ~ [a4,d5,f#5] ~ [b4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~", // D Bm D
  AF: "[b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,d5,f#5] ~", // Bm
  AG: "~@4 [g4,b4,e5]@3 ~ [f#4,a4,d5] ~ [g4,b4,e5]@2 ~@2 [f#4,a4,d5] ~", // Em D Em D
  AH: "[g4,b4,e5]@2 ~@2 [f#4,a4,d5] ~ [g4,b4,e5]@3 ~ [f#4,a4,d5] ~ [g4,b4,e5] ~ [f#4,a4,d5] ~", AI: "[a4@13 ~@3]/2",
  AJ: "~@2 [b4,d5,g5] ~ [b4,d5,g5] ~@3 [b4,d5,g5] ~ [b4,d5,g5] ~@3 [b4,d5,g5] ~", // G
  AK: "[b4,d5,g5] ~ [b4,d5,g5] ~ [b4,e5,g5] ~ [b4,d5,g5] ~@3 [b4,d5,g5] ~@3 [b4,d5,g5] ~", // G Em G
  AL: "~@2 [b4,d5,f#5] ~ [b4,d5,f#5] ~@3 [b4,d5,f#5] ~ [b4,d5,f#5] ~@3 [b4,d5,f#5] ~", // Bm
  AM: "[b4,d5,f#5] ~ [b4,d5,f#5] ~ [b4,e5,f#5] ~ [b4,d5,f#5] ~@3 [b4,d5,f#5] ~@3 [b4,d5,f#5] ~", // Bm Bsus4 Bm
  AN: "~@2 [g4,c5,e5] ~ [g4,c5,e5] ~@3 [g4,c5,e5] ~ [g4,c5,e5] ~@3 [g4,c5,e5] ~", // C
  AO: "[g4,c5,e5] ~ [g4,c5,e5] ~ [a4,c5,e5] ~ [g4,c5,e5] ~@3 [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~", // C Am C
  AP: "~@2 [a4,d5,f#5] ~ [a4,d5,f#5] ~@3 [a4,d5,f#5] ~ [a4,d5,f#5] ~@3 [a4,d5,f#5] ~", // D
  AQ: "[a4,d5,f#5] ~ [a4,d5,f#5] ~ [b4,d5,f#5] ~ [a4,d5,f#5] ~@3 [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~", // D Bm D
  AR: "~@2 [b4,d5,g5] ~ [b4,d5,g5] ~@3 [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~ [b4,d5,g5] ~", // G
  AS: "[g4,c5,e5] ~ [g4,c5,e5] ~ [a4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~ [g4,c5,e5] ~", // C Am C
  AT: "[a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5] ~ [a4,d5,f#5]@3 ~", // D
  AU: "[g4,b4,e5]@2 ~@2 [f#4,a4,d5] ~ [g4,b4,e5]@2 ~@2 [f#4,a4,d5] ~ [g4,b4,e5] ~ [f#4,a4,d5] ~", AV: "a4",
})).s("gm_lead_2_sawtooth").gain(0.3).pan(0.6)

// bass · electric bass finger · "Bass"
const bass = note(`<
  ~@10 A B C D E F G H I J C 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 F AS
  AT AU AV AW AX AY AZ G BA BB BC BD BE BF BG BH W BI BJ@2 AB BK BL BM AE BN BO BP BQ BR BS BT BU BV BW C BX BY BZ CA BA
  CB CC CD CE CF F CG CH CI CJ CK CL CM CN CO CP J CQ@2 AB CR CS CT CU BN CV CW BQ CX CY BT CZ DA BO DB BQ DC AK DD DE
  DF DG ~
>`.pickRestart({
  A: "~@8 d1@2 e1@2 g1@2 e1 ~", B: "g1 ~ g1@2 e1@2 ~@2 d1@3 ~ e1@2 g1@2", C: "~@2 g1@2 e1@3 ~ d1@2 e1@2 g1@2 e1@2",
  D: "b1 ~ b1 ~ f#1@3 ~ b1@4 f#1@2 b1@2, ~@4 g#1 ~@11", E: "~@2 b1@2 f#1@4 b1 ~ b1@2 a1@3 ~",
  F: "c2 ~ c2@2 a1@3 ~ g1@3 ~ a1@2 c2@2", G: "~ c2 a1@2 g1 a1 c2 a1", H: "d2 ~ d2@2 b1@3 ~ a1@4 b1@2 d2@2",
  I: "~@2 d2@3 ~ d2 ~ d2 ~ d2@4 b1@2", J: "g1 ~ g1@2 e1@3 ~ d1@3 ~ e1@2 g1@2",
  K: "b1 ~ b1@2 ~@2 f#1 ~ b1@3 ~ f#1@2 b1@2", L: "~ b1 a1 ~ f#1 a1 b1 f#1", M: "c2 ~ c2@2 a1@4 g1@4 a1@2 ~@2",
  N: "c2 ~ c2@2 a1@4 g1@2 a1@2 c2@2 a1@2", O: "d2 ~ d2 ~ b1@3 ~ a1@3 ~ b1@2 d2@2",
  P: "~@2 d2@3 ~ a1@2 d2 ~ d2@3 ~ d#2@2", Q: "e2@2 ~@2 e2@4 d2@2 e2@3 ~ d2@2", R: "e2@3 ~ d2 ~ e2@4 d2@2 e2@4",
  S: "a1 ~ a1 ~ a1 ~ a1 ~ c#2@2 e2@4 a1 ~", T: "a1 ~ a1 ~ a1 ~ a1@2 b1 ~ b1 ~ c#2@2 a1 ~",
  U: "d2 ~@3 d2@4 c2@2 a1@2 c2@2 d2@2", V: "~@2 d2@2 c2@3 ~ a1 ~ a1 ~ d2@2 a1 ~", W: "g1@3 ~ e1@3 ~ d1@3 ~ e1@2 g1@2",
  X: "~@2 g1@2 e1@3 ~ d1@2 e1@2 g1@4", Y: "e1 ~ e1 ~ e1 ~ e1 ~ d#1@2 e1 ~ e1 ~ d#1@2",
  Z: "~@2 e1 ~ e1 ~ d#1 ~ d#1 ~ e1 ~ e1@2 b1 ~", AA: "a1 g1 c1 c#1, ~@4 a1 ~@11", AB: "a1 g1 c1 c#1",
  AC: "d1 ~ d1 ~ d1@3 ~ d1 ~ d1@4 a1@2", AD: "d2 ~ d2@3 ~ d2@2 d2 ~ d2@3 ~ d2 ~",
  AE: "c2 ~ c2@3 ~ c2 ~ c2 ~ c2@3 ~ c2 ~", AF: "c2 ~ c2 ~ c2 ~ c2 ~ c2 ~ c2 ~ d2 ~ d2 ~",
  AG: "g1@5 ~ g1@2 d1@4 ~@2 d1@2", AH: "g1@5 ~ d1@2 g1@4 f#1@3 ~", AI: "e1@4 ~@2 e1 ~ b1@4 ~@2 b1@2",
  AJ: "e2@6 b1@2 e2@3 ~ d2@3 ~", AK: "c2@5 ~ c2@2 g1@4 ~@2 g1@2", AL: "c2@2 ~ c2 g1@2 c2 c#2",
  AM: "d1 d2 ~ d1 d2 ~ a1 d2", AN: "~ a1 d2 ~ d2 c2 b1 a1", AO: "g1 ~ g1@2 e1@3 ~ d1@4 e1@2 g1@2",
  AP: "~ g1 e1@2 d1 e1 g1 e1", AQ: "b1 ~ b1 ~ f#1 ~ f#1@2 b1 ~ b1@3 ~ f#1@2",
  AR: "b1 ~ b1@2 f#1@2 b1@3 ~ b1@2 f#1@2 a1@2", AS: "~@2 c2@2 a1@4 g1@2 a1@2 c2@2 a1 ~",
  AT: "d2 ~ d2@2 b1@4 a1@3 ~ b1@2 d2@2", AU: "~@2 d2@3 ~ d2 ~ d2 ~ d2@3 ~ e1@2",
  AV: "g1 ~ g1@2 e1@2 ~@2 d1@4 e1@2 g1@2", AW: "~@2 g1@2 e1 ~ e1 ~ d1@2 e1@2 g1@2 e1@2",
  AX: "b1 ~ b1@2 b1 ~ f#1@2 b1 ~ b1@2 f#1@2 b1@2", AY: "~@2 b1@2 f#1@2 b1@3 ~ b1 ~ b1@2 a1@2",
  AZ: "c2 ~ c2@2 a1@4 g1@3 ~ a1@2 c2@2", BA: "d2 ~ d2 ~ d2@2 a1@2 d2 ~ d2@2 a1@2 d2@2",
  BB: "~@2 d2@4 a1@2 [c#2,d2] ~ d2 ~ d2@2 d#2@2", BC: "e2@3 ~ e2@3 ~ d2@2 e2@3 ~ d2 ~",
  BD: "e2@4 d2 ~ e2@4 d2@2 e2@2 d2 ~", BE: "a1 ~ a1@2 ~@2 a1@2 c#2@2 e2@3 ~ c#2@2",
  BF: "a1 ~ a1@3 ~ a1@2 b1 ~ b1@2 c#2@2 a1@2", BG: "d2@3 ~ d2@3 ~ d2@2 c2@2 a1@2 d2@2",
  BH: "~@2 d2@3 ~ d2@2 d1 ~ d1 ~ d1@2 e1@2", BI: "~@2 g1@2 e1 ~ e1 ~ d1 ~ d1 ~ e1@2 g1@2",
  BJ: "[e1 ~ e1 ~ e1 ~ e1 ~ d#1@2 e1 ~ e1 ~ d#1@4 e1 ~ e1 ~ d#1 ~ d#1@2 e1 ~ e1 ~ b1@2]/2",
  BK: "a1@4 g1@4 c1@4 c#1@3 ~", BL: "d1 ~ d1@2 ~@2 d1@2 d2 ~ d2@4 a1@2", BM: "d1 ~ d1@2 a1@2 d2@2 ~@2 d2@2 a1@2 d1@2",
  BN: "c2 ~ c2 ~ c2 ~ c2 ~ c2 ~ c2 ~ d2 ~ d2@2", BO: "g1@2 ~ g1 d1@2 ~ d1", BP: "g1@2 ~ g1 d1@2 g1 f#1",
  BQ: "e1@2 ~ e1 b1@2 ~ b1", BR: "e2@5 ~ b1@2 e2@3 ~ d2@4", BS: "c2@5 ~ c2@2 g1@5 ~ g1@2", BT: "c2@3 g1 c2@2 c#2@2",
  BU: "d1@2 d2@2 ~@2 d1@2 d2@2 ~@2 a1@2 d2 ~", BV: "~ a1 d2 ~ d2 b1 a1 b1", BW: "g1@3 ~ e1@3 ~ d1@4 e1@2 g1@2",
  BX: "b1 ~ b1@2 f#1@3 ~ b1@3 ~ f#1@2 b1@2", BY: "~@2 b1@2 f#1@3 ~ b1 ~ b1 ~ b1@2 a1@2",
  BZ: "c2 ~ c2@2 a1@4 g1@4 a1@2 c2@2", CA: "~@2 c2@2 a1@3 ~ g1@2 a1@2 c2@2 a1@2", CB: "~@2 d2@3 ~ d2 ~ d2 ~ d2@4 e1@2",
  CC: "g1@4 e1@3 ~ d1 ~ d1@2 e1@2 g1@2", CD: "~@2 g1@2 e1 ~ e1 ~ d1 ~ d1@2 e1@2 g1@2",
  CE: "b1 ~ b1@2 a1@2 ~@2 f#1@3 ~ f#1@2 b1@2", CF: "~@2 b1@2 f#1@4 b1 ~ b1@2 f#1@2 b1 ~",
  CG: "~@2 c2@2 a1@4 g1 ~ g1@2 a1@2 c2@2", CH: "d2 ~ d2@2 b1@3 ~ a1@3 ~ b1@2 d2@2",
  CI: "~@2 d2@3 ~ a1 ~ d2 ~ d2 ~ d2@2 d#2@2", CJ: "e2@3 ~ e2@3 ~ d2@2 e2@2 ~@2 d2@2", CK: "e2@2 d2 e2@2 d2 e2 d2",
  CL: "a1 ~ a1 ~ a1 ~ a1 ~ c#2@2 e2@4 c#2@2", CM: "a1 ~ a1 ~ a1 ~ a1 ~ b1 ~ b1@2 c#2@2 a1@2",
  CN: "d2@3 ~ d2@3 ~ d2 ~ d2@2 c2@2 d2@2", CO: "~@2 d2@3 ~ d2@4 d1@2 e1@2 d1@2", CP: "g1@4 e1@3 ~ d1@3 ~ e1@2 g1 ~",
  CQ: "[e1 ~ e1 ~ e1 ~ e1 ~ d#1@2 e1 ~ e1 ~ d#1@4 e1@2 e1@2 d#1@2 e1 ~ e1 ~ e1@2 b1@2]/2",
  CR: "a1@4 g1@3 ~ c2@3 ~ c#2@3 ~, ~@4 a1 ~@11", CS: "d2 ~ d2@3 ~ d2@2 d1 ~ d1@3 ~ d1@2",
  CT: "d2 ~ d2@3 ~ d2@3 ~ d2@2 e2 ~ d2@2", CU: "c2 ~ c2@2 ~@2 c2 ~ c2 ~ c2@3 ~ c2 ~", CV: "g1@4 ~@2 g1@2 d1@5 ~ d1 ~",
  CW: "g1@6 d1@2 g1@4 f#1@3 ~", CX: "e2@5 ~ b1@2 e2@3 ~ d2@3 ~", CY: "c2@2 ~ c2 g1@2 ~ g1",
  CZ: "d1@2 d2 ~@3 a1@2 d2@2 ~@2 a1@2 d2@2", DA: "~@2 a1@2 d2@2 ~@2 d2@2 b1@2 a1@2 g1 ~",
  DB: "g1@4 ~@2 g1@2 d1@4 g1@3 ~", DC: "e2@3 b1 e2@2 d2@2", DD: "c2@6 g1@2 c2@3 ~ c#2@3 ~", DE: "d1 d2 ~ a1 d2 ~ a1 d2",
  DF: "~@2 a1@2 d2 ~@3 d2@2 b1@2 a1@2 b1@2", DG: "g1@3 ~",
})).s("gm_electric_bass_finger").gain(0.6)

// chords · 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 X Q Y Z AA AB AC@4 AD AE AF@2 AG@2 AH@2 AI AJ AK AL AM@2 AN@2 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@2 BN@2 BO@2 BP@2 BQ BR BS@2 BT@2 BU@2 BV BW BX BY BZ
  CA CB CC CD CE CF U BZ CG CH CI CJ CK CL CM CN@2 CO@2 CP CQ CR@2 CS@2 CT@2 CU CV CW@2 CX@2 CY@2 CZ DA DB@2 DC@5 DD
  DE@2
>`.pickRestart({
  A: "c#-1", B: "~@8 [g3,g4,b4,d5]@7 ~", C: "[e3,e4,g4,c5]@7 ~ [f#3,c#4,f#4,a#4,c#5]@8",
  D: "~@2 [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4]@2 g3@2 [d4,g4,b4] ~, g3@2 g2 ~", // G
  E: "[d4,g4,b4] ~ [d4,g4,b4] ~ [e4,g4,b4] ~@3 g2@4 [g3,d#4,g4,b4]@4, g2@4 g3@2 [d4,g4,b4]@5 ~@5", // G Em Gaug G
  F: "~@2 [e4,g4] ~ [e4,g4,b4] ~ [e4,g4,b4] ~ [e4,g4,b4] ~ [e4,g4,b4]@2 e3@2 [e4,g4,b4] ~, e3!2 e2 ~", // Em
  G: "[e4,g4,b4] ~ [e4,g4,b4] ~ [e4,a4,b4] ~@3 e2@4 d4 ~ g4@2, e2 ~ e3 b4@5, ~@3 [e4,g4]@3 e3 ~, ~@13 e4@2 ~", // Em Esus4 Em
  H: "~@2 [e4,g4,c5] ~ [e4,g4,c5] ~ [c3,e4,g4,c5] ~ [e4,g4,c5] ~ [e4,g4,c5]@2 c3@2 [e4,g4,c5] ~, c3@3 ~ c2@2 ~@2", // C
  I: "[e4,g4,c5] ~ [e4,g4,c5] ~ [e4,a4,c5] ~@3 c2@4 c3@4, c2 ~ c3 [e4,g4,c5]@5", // C Am C
  J: "~@2 [d4,f#4,a4] ~ [d4,f#4,a4] ~ [d4,f#4,a4] ~ [d4,f#4,a4] ~ [d4,f#4,a4]@2 d3@2 [d4,f#4,a4] ~, d2@2 d3 ~ d2@2 ~@2", // D
  K: "[d4,f#4,a4] ~ [d4,f#4,a4] ~ [d4,f#4,b4] ~ [d4,f#4,a4]@2 ~@4 d3@2 d2@2, d2 ~ d3 ~ d2@2 ~@2, ~@5 [d4,f#4,a4]@3", // D Bm D
  L: "~@2 [d4,g4,b4] ~ [d4,g4,b4]@2 [g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4]@3 ~ [d4,g4,b4] ~, g2 ~@3", // G
  M: "[d4,g4,b4] ~ [d4,g4,b4] ~ [e4,g4,b4] ~ [d4,g4,b4]@10, ~@6 a4 ~@9", // G Em G
  N: "~@2 [d4,f#4,b4] ~ [d4,f#4,b4] ~ [d4,f#4,b4] ~ [d4,f#4,b4] ~ [d4,f#4,b4]@2 ~@2 [d4,f#4,b4] ~", // Bm
  O: "[d4,f#4,b4] ~ [d4,f#4,b4] ~ [e4,b4] ~ [d4,f#4,b4]@10, ~@2 f#4 ~@5", // Bm E5 Bm
  P: "~@2 [e4,g4,c5] ~ [e4,g4,c5] ~ [e4,g4,c5] ~ [e4,g4,c5] ~ [e4,g4,c5]@3 ~ [e4,g4,c5] ~", // C
  Q: "[e4,g4,c5] ~ [e4,g4,c5] ~ [e4,a4,c5] ~ [e4,g4,c5]@3 ~ [e4,g4,c5]@5 ~", // C Am C
  R: "~@2 [d4,f#4,a4] ~ [d4,f#4,a4] ~ [d4,f#4,a4] ~ [d4,f#4,a4] ~ [d4,f#4,a4]@3 ~ [d4,f#4,a4] ~", // D
  S: "[d4,f#4,a4] ~ [d4,f#4,a4] ~ [d4,f#4,b4] ~ [d4,f#4,a4]@3 ~ [d4,f#4,a4]@6", // D Bm D
  T: "~@2 [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4]@3 ~ [d4,g4,b4] ~", // G
  U: "[d4,g4,b4] ~ [d4,g4,b4] ~ [e4,g4,b4] ~ [d4,g4,b4]@3 ~ [d4,g4,b4]@6", // G Em G
  V: "~@2 [d4,f#4,b4] ~ [d4,f#4,b4] ~ [d4,f#4,b4] ~ [d4,f#4,b4] ~ [d4,f#4,b4]@3 ~ [d4,f#4,b4] ~", // Bm
  W: "[d4,f#4,b4] ~ [d4,f#4,b4] ~ [e4,f#4,b4] ~ [d4,f#4,b4]@3 ~ [d4,f#4,b4]@6", // Bm Esus2 Bm
  X: "~@2 [e4,g4,c5] ~ [e4,g4,c5] ~ [e4,g4,c5] ~ [e4,g4,c5] ~ [e4,g4,c5]@3 ~ [e4,g4,c5] ~, ~@10 f4 ~@5", // C
  Y: "~@2 [f#4,a4,d5] ~ [f#4,a4,d5] ~ [f#4,a4,d5] ~ [f#4,a4,d5] ~ [f#4,a4,d5]@3 ~ [f#4,a4,d5] ~", // D
  Z: "[f#4,a4,d5] ~ [f#4,a4,d5] ~ [f#4,b4,d5] ~ [f#4,a4,d5]@8 ~@2", // D Bm D
  AA: "~@4 [e3,b3,e4,g4]@3 ~ [d3,d4]@2 [e3,b3,e4,g4] ~@3 [d3,a3,f#4] ~, ~@8 [a3,f#4] ~@5 d4@2", // Em D Em D
  AB: "[e3,b3,e4,g4]@3 ~ [d3,a3,d4,f#4] ~ [e3,b3,e4,g4]@3 ~ [d3,a3,f#4] ~ [e3,a3,e4,g4]@2 d3@2, f#4 ~@5 f#4 ~@3 d4@2 f#4 ~ d4 ~", // Em D Em D A7
  AC: "[a3@4 e3@6 ~@4 a3@3 ~ [a3,c#4,e4]@4 ~@2 [e3,c#4,e4]@6 a3 ~ [a3,d4]@13 ~ [a3,c4,d4,f#4]@4 ~@2 [c4,d4]@6 a3@2 [c4,d4]@2 a3 ~, f#4@44 ~@8 f#4@11 ~, [c#4,e4]@12 e3@10 ~@2 a3@5 ~@3 c4@11 ~@9 a3@5 ~@7, a2@9 ~ a2@11 ~ a2@8 ~@2 d3@17 ~ d3@11 ~@3]/4", // A C#m D5 D7 Csus2 C#m
  AD: "[g3,b3,d4,g4]@4 [b3,d4,g4]@2 g3@4 [b3,d4,g4]@3 ~ [b3,d4,g4] ~, ~@7 g3", // G
  AE: "[b3,e4,g4] ~@5 b3@4 g3@2 b3@2 g3 ~, ~ [b3,d4,g4]@2 [d4,g4]@4 ~, ~ g3 ~@2", // Em G G5
  AF: "[[b3,d4,e4]@3 ~ [b3,d4,e4]@2 e3@2 [b3,d4,e4] ~ [b3,d4,e4]@4 ~@4 [g#3,b3,d4,e4]@4 e3@2 [g#3,b3,e4]@2 e3@2 [g#3,d4,e4]@2 e3@2, e3@4 ~@6 e3@2 ~@2 e3@7 ~@7 b3 ~@3]/2", // E7 E E7
  AG: "[[g3,a3,e4], [a2,c#4]@15 ~]/2", // A7 A
  AH: "[d3@4 [a3,c4,d4]@4 d3 ~ d3@2 ~@2 d3@3 ~ d3@2 ~@2 d3@3 ~ d3@2 [f#3,a3,c4,d4]@2 d3@2, ~@12 [f#3,a3,c4,d4]@6 ~@2 [f#3,a3,c4,d4]@7 ~@5]/2", // D7
  AI: "[c4,f4,g4,c5]@4 ~@2 [c4,e4,g4,c5]@5 ~ [c4,f4,g4,c5]@4", // Csus4 C Csus4
  AJ: "~@2 [c4,e4,g4,c5]@5 ~ [c4,f4,g4,c5]@3 ~ [c4,e4,g4,c5]@3 ~", // C Csus4 C
  AK: "[d4,g4,b4]@9 ~ [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4] ~, g3@5 ~@3, e4 ~@15", // G
  AL: "~@2 [g4,b4]@4 d4 ~ [d4,g4,b4]@3 ~ [d4,g4,b4]@3 ~, ~@2 d4@3 ~@11", // G
  AM: "[e4@6 ~@4 g4@2 ~@2 [e4,g4,b4]@8 ~@2 g4@2 a4@2 g4@2 a4 ~, g4@8 e4@5 ~@9 b3@8 ~@2, b3@5 ~ b3@6 e3@17 ~@3, ~@24 e4@7 ~, ~@24 b4@5 ~@3]/2", // Em
  AN: "[c4@6 ~@4 [d4,g4]@3 ~ c4 ~@3 c4@4 g3@2 ~@2 g3@2 c4@3 ~, [e4,g4]@8 c4@5 ~ [e4,g4]@9 ~ [e4,g4]@7 ~, ~@3 g3@6 ~@7]/2", // G5 Em
  AO: "d3 [d4,a4] ~ d3 [d4,f#4,a4] ~ d3 [d4,f#4,a4], ~@2 f#4 ~@13", // D5 D
  AP: "~@2 [d4,f#4,a4]@2 ~ [d4,f#4,a4]@2 d3, ~@2 d3@4 ~@2 d3@5 ~@3", // D
  AQ: "~@2 [b3,d4,g4]@3 ~@3 [b3,d4,g4]@3 ~ [b3,e4,g4]@2 e4 ~", // G Em
  AR: "[b3,d4,g4]@3 ~@3 [b3,d4]@4 ~@4 g4@2, ~@3 g4@3 d4@2, ~@5 b3@3", // G Bm
  AS: "~@2 [d4,f#4,b4]@3 ~ [f#4,b4] ~ [d4,f#4,b4]@3 ~ [e4,b4]@2 f#4 ~, ~@2 a4 ~@9 f#4 ~@3", // Bm B5 Bm E5
  AT: "[e4,f#4,b4] ~ [d4,f#4,b4]@2 ~@2 [d4,f#4]@4 ~@2 f#4@2 b4@2, ~@3 b4@3 ~@2, ~@5 d4@3", // Esus2 Bm D
  AU: "~@2 [c4,e4,g4]@2 ~@2 c4 ~ [c4,e4,g4]@3 ~ [e4,g4]@2 c4@2, ~@12 c4 ~@3", // C Em
  AV: "[e4,g4] ~ [c4,e4,g4]@3 ~ e4@4 ~@2 e4@2 g4 ~, ~@6 g4@7 ~@3, ~@6 c4@3 ~ c4@5 ~", // Em C
  AW: "f#4 ~ [d4,f#4,a4]@3 ~ [d4,f#4,a4] ~ [d4,f#4,a4] ~ [d4,f#4,a4]@3 ~ [d4,f#4] ~", // D
  AX: "[d4,f#4,a4]@3 ~ [d4,f#4,b4] ~ f#4@4 ~@2 f#4@2 a4 ~, ~@3 a4@3 ~@2, ~@6 d4@2 ~@2 d4@5 ~", // D Bm
  AY: "~@2 [b3,d4,g4]@3 ~@3 [d4,g4,b4]@5 ~ [d4,g4,b4] ~", // G
  AZ: "[d4,g4,b4]@3 ~ [e4,g4,b4] ~ [d4,g4,b4]@3 ~ [d4,g4,b4]@3 ~@3", // G Em G
  BA: "~@2 [d4,f#4,b4]@2 ~@2 f#4 ~ [d4,f#4,b4]@2 ~@2 [d4,f#4,b4]@2 ~@2", // Bm
  BB: "[d4,f#4,b4] ~ [d4,f#4,b4] ~ [e4,f#4,b4] ~ [d4,f#4,b4]@3 ~ [d4,f#4,b4]@3 ~ [f#4,b4]@2, ~@14 d4 ~", // Bm Esus2 Bm B5
  BC: "~@2 [e4,g4,c5]@2 ~@2 [e4,g4,c5] ~ [e4,g4,c5]@3 ~ [e4,a4,c5] ~ [e4,g4,c5] ~", // C Am C
  BD: "[e4,a4]@2 [e4,c5]@2 ~@2 [e4,g4]@4 ~@2 g4@2 c5 ~, c5 ~ a4 ~@3 c5@6 ~@4, ~@10 e4@5 ~", // A5 C Em
  BE: "~@2 [f#4,a4,d5]@3 ~ [f#4,a4,d5] ~ [f#4,a4,d5]@3 ~ [f#4,b4,d5] ~ [f#4,a4,d5] ~", // D Bm D
  BF: "[f#4,b4,d5] ~ [f#4,b4,d5]@3 ~ [a4,d5]@4 f#4@2 [b4,d5] ~@3, ~@6 f#4@3 ~@7", // Bm D5 Bm
  BG: "~@4 [e3,b3,e4,g4]@3 ~ [d3,a3,d4,f#4] ~ [e3,b3,e4,g4]@2 ~@2 [d3,a3,d4,f#4] ~, ~@10 f#4 ~@5", // Em D Em D
  BH: "[e3,b3,e4,g4]@3 ~ [d3,a3,d4,f#4] ~ [e3,b3,e4,g4]@3 ~ [d3,d4]@2 [e3,b3,e4,g4]@2 d3@2, ~@10 [a3,f#4] ~ f#4 ~ d4 ~", // Em D Em D Em D
  BI: "a3@3 ~@7 [e4,a4]@2 ~@2 [e4,a4]@2, [c#4,e4]@8 ~@6 f#4 ~, ~ a3 e3@2, ~@3 a2@4 ~", // A5 C#m
  BJ: "~@2 [e4,a4] ~ [e4,a4] ~ [e4,a4] ~ [e4,a4] ~ [e4,a4] ~ [e4,a4] ~ [e4,a4] ~, a2@7 ~, ~ e3@6 ~", // A5
  BK: "~@2 [a3,d5]@3 ~ [d3,b3]@2 ~@2 [d3,c4,a4,d5]@3 ~ [d3,b3,g4,d5]@2, [d3,c4,d4,a4]@4 ~@2 [g4,d5] ~@7 f4 ~", // D5 G D7 G D7 G5
  BL: "~ [f#4,d5]@2 ~@2 [d4,f#4]@2 d3, ~@2 [d3,a3]@3 ~ d3@6 ~@4, ~@4 a3@3 ~", // D D5
  BM: "[g3@4 [b3,d4,g4]@2 g3 ~ [b3,e4,g4] ~ [b3,e4,g4]@2 g3@2 [b3,d4,g4]@4 g3@2 [b3,e4,g4]@2 g3@2 [b3,e4,g4] ~ [d4,g4]@4 b3@2, ~@26 [g3,b3]@3 ~@3]/2", // G Em G Em G5 G
  BN: "[~@2 [b3,d4,e4] ~ [b3,d4,e4]@2 ~@2 [b3,d4,e4] ~ [b3,d4,e4]@2 ~@2 e4 ~@3 [g#3,b3,d4,e4]@4 e3@2 [g#3,b3,d4,e4]@2 e3@2 [d4,e4]@2 ~@2, e3@4 c#4 ~ e3@5 ~ e3@8 ~@8 [g#3,b3] ~@3]/2", // E7 Dsus2 G#m
  BO: "[[a2,g3,a3,c#4,e4]@5 ~@3]/2", // A7
  BP: "[d3@2 [a3,c4,d4] ~ [a3,c4,d4]@2 ~@2 [a3,c4,d4] ~ a3@3 ~ a3@2 ~@2 a3@2 c4@2 a3@3 ~ a3@2 f#3 ~@3, ~@4 b3 ~ d3@4 [c4,d4]@9 ~ f#3@6 ~@6, ~@16 d3@11 ~@5, ~@22 [c4,d4]@7 ~@3, ~@22 b3 ~@9]/2", // D7 Csus2
  BQ: "[c4,f4,g4,c5]@5 ~ [c4,e4,g4,c5]@5 ~ [c4,f4,g4,c5]@4", // Csus4 C Csus4
  BR: "~@2 [c4,e4,g4,c5]@5 ~ [c4,f4,g4,c5]@2 ~@2 [e4,g4,c5]@2 ~@2, ~@12 c4 ~@3", // C Csus4 C
  BS: "[d4@6 ~@10 g3@4 ~@4 g4@2 a4@2 g4@2 a4 ~, [g4,b4]@10 g4@11 ~@11, g3@4 ~@2 g3@9 ~@7 g3@9 ~, ~@8 d4@6 d4@5 ~ d4@11 ~, ~@12 b4@9 ~@3 b4@6 ~@2]/2", // G
  BT: "[[e3,b3]@4 ~@22 a4@2 g4@2 a4 ~, g4@10 e4@8 g4@7 ~@7, e4@4 b3@11 ~, ~@6 e3@15 ~ e4@10, ~@14 b4@9 ~ [e3,b4]@5 ~@3]/2", // E5
  BU: "[c4@5 ~@21 b4@2 a4@3 ~, g4@10 e4@9 ~ e4@11 ~, ~@6 c4@11 ~ c4@12 ~@2, ~@6 g4@4 ~ g4@4 ~, ~@7 c5@3 ~ c5@3 ~@2]/2",
  BV: "~ [d4,f#4,a4] ~@2 [d4,a4] ~@2 [d4,f#4,a4,d5], ~@8 f#4 ~@7", // D D5 D
  BW: "~@4 [d4,f#4,a4] ~@3 [d4,a4]@4 f#4@2 a4 ~, ~@4 d5@2 ~@2 d5@7 ~, ~@4 f#4 ~@3", // D D5
  BX: "g3@4 [b3,d4,g4] ~@3 [b3,d4,g4] ~ [b3,d4,g4]@2 ~@2 d4 ~", // G
  BY: "[d4,g4,b4]@3 ~ [e4,g4,b4] ~ [d4,g4,b4]@3 ~ d4@3 ~ d4@2, ~@5 [g4,b4]@3", // G Em G
  BZ: "~@2 [d4,f#4,b4] ~ [d4,f#4,b4]@2 ~@2 [d4,f#4,b4] ~ [d4,f#4,b4]@3 ~ [d4,f#4,b4] ~", // Bm
  CA: "[d4,f#4,b4]@3 ~ [e4,f#4,b4] ~ [d4,f#4,b4]@3 ~ [d4,f#4,b4]@6", // Bm Esus2 Bm
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