// Con un deca — 883
// 128 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: Full arrangement: all 149 bars on a 24-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(128/4)

// 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 · synth bass 2
const bass = note(`<
  ~@39 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@2 AA AB AC@2 AD AE@7 AF AG@2 AH AI AJ AK AL AM AN AO AP@3
  AQ@8 AR@4 AS@8 AT@8 AU@7 AV AW AX@2 AY AZ BA@2 AV BB BC@2 AY AZ BA@2 AV BB BD@2 BE ~
>`.pickRestart({
  A: "~@6 c2@6 ~@3 c2 ~@2 c2@3 c1@3, ~@2 c1 ~", B: "c2 c1 d2@2 ~ d2 ~ d2, ~@4 d1@3 ~",
  C: "d1@3 d2@3 e1@6 ~@3 e1 ~@2 e1@6, ~@12 e2@7 ~@5", D: "e2@3 e1@3 d2@6 d1@3 d2@5 ~ d1@3",
  E: "d2@2 ~ d1@3 c2@6 ~@3 c2@4 ~@2 c2@3, ~@4 c1@3 ~", F: "c1@2 ~ c2@3 d1@6 d2@3 d1@4 ~@2 d1@3",
  G: "d2@6 e1@6 ~@3 e1 ~@2 e1@6, ~@2 e2 ~", H: "e2@3 e1@3 d2@6 ~@3 d2@5 ~ d1@3, ~@3 d1@2 ~",
  I: "d2@3 d1 ~@2 e1@2 ~ e2@2 ~ e1@3 e2@2 ~@4 e2@2 ~", J: "e1 ~@2 d2@3 c2@2 ~ c2@2 ~ c2@2 ~ g1@4 ~@2 g1@3",
  K: "~@3 g1@3 e2@3 e1@2 ~ e2@3 e1@4 ~@2 e2@2 ~", L: "d2@2 ~ d2@2 ~ c2@2 ~ c2@2 ~ c2@2 ~ g1@6 g1@3",
  M: "g1@2 ~ g1 ~@2 e2@2 ~ e1@2 ~ e2@3 e1@5 ~ e2@3", N: "d2@2 ~ d2@3 c2@2 ~ c2@2 ~ c2@3 g1@3 g1@2 ~ g1@3",
  O: "g1@5 ~ e1@3 e2@3 e1@3 e2@3 e1 ~@2 e1@3", P: "d2@2 ~ d2@3 c2@3 ~ c2@2 ~ c2@3 g1@5 ~ g1@2",
  Q: "~ g1@2 ~ g1@2 ~ e1@2 ~ e2@2 ~ e1@3 e2@2 ~@4 e2@2", R: "~ e1 ~@2 d2@3 c2@3 c2@2 ~ c2@2 ~ g1@4 ~@2 g1@2",
  S: "~@4 g1@2 ~ e2@2 ~ e1@2 ~ e2@3 e1@4 ~@2 e2@2", T: "~ d2@2 ~ d2@2 ~ c2@2 ~ c2@2 ~ c2@2 ~ g1@6 g1@2",
  U: "~ g1@2 ~ g1 ~@2 e2@2 ~ e1@2 ~ e2@3 e1@5 ~ e2@2", V: "~ d2@2 ~ d2@3 c2@2 ~ c2@3 c2@3 g1@3 g1@2 ~ g1@2",
  W: "~ g1@5 ~ e1@3 e2@3 e1@3 e2@3 e1 ~@2 e1@2", X: "~ d2@2 ~ d2@3 c2@3 c2@2 ~ c2@3 g1@6 g1@2",
  Y: "~ g1@3 g1@3 ~@6 e2@9 e1@2, ~@7 e1@13 ~@4",
  Z: "[~ e2@3 e1@3 d2@7 ~@2 d2@6 c2@6 ~@9 g2 ~@2 g2@6 g1@2, ~@28 g1@13 ~@7]/2",
  AA: "~ g2@3 g1 ~@2 g1@2 ~ g1@3 g2@3 g1@6 g2@2", AB: "~ g1@6 e2@6 ~@3 e2@6 e1@2, ~@13 e1@7 ~@4",
  AC: "[~ e2@3 e1@3 d2@7 ~@2 d2@6 c2@5 ~ g1@9 ~@6 g1 ~@2 g1@2, ~@37 g2@9 ~@2]/2",
  AD: "~@4 g1 ~@2 g1@6 g2@6 g1@3 g2@2, ~ g2@9 ~@14",
  AE: "[~ g1@5 ~ c2@22 ~@2 [d1,d2]@21 ~@3 e1@24 [d1,d2]@22 ~@2 c1@24 [d1,d2]@23 ~ e1@9 e2@6 e1@2, ~@7 d2 ~@47 e2@22 ~@26 c2@22 ~@26 e2@6 ~@11]/7", // D
  AF: "~ e2@3 e1 ~@2 d1@9 d2@3 d1@3 d2@2, ~@7 d2@6 ~@11",
  AG: "[~@4 d2@3 [d1,d2] ~@11 g1 ~@2 g1@6 g2@6 g1@3 g2@3 g1@6 g2@2, ~ d1@6 g1@6 g2@9 ~@26]/2", // D
  AH: "~ g1@3 ~@3 c2@6 ~@3 c2 ~@2 c2@3 c1@2, ~@13 c1@6 ~@5", AI: "~ c2@3 c1@3 d2@6 ~@3 d2@3 ~@3 d2@2, ~@13 d1@9 ~@2",
  AJ: "~ d1@3 d2@3 e1@6 ~@3 e1 ~@2 e1@5, ~@13 e2@7 ~@4", AK: "~ e2@3 e1@3 d2@6 d1@3 d2@5 ~ d1@2",
  AL: "~ d2@2 ~ d1@3 c2@6 ~@3 c2@4 ~@2 c2@2, ~@13 c1@9 ~@2", AM: "~ c1@2 ~ c2@3 d1@6 d2@3 d1@3 ~@3 d1@2",
  AN: "~ d2@6 e1@6 ~@3 e1 ~@2 e1@5, ~@13 e2@6 ~@5", AO: "~ e2@3 e1@3 d2@6 ~@3 d2@5 ~ d1@2, ~@13 d1@8 ~@3",
  AP: "[~ d2@3 d1 ~@3 e1@2 ~ e2@2 ~ e1@3 e2@2 ~@4 e2@2 ~ e1 ~@2 d2@3 c2@2 ~ c2@2 ~ c2@2 ~ g1@4 ~@2 g1@3 ~@3 g1@3 e2@3 e1@2 ~ e2@3 e1@4 ~@2 e2]/3",
  AQ: "[~@2 d2@2 ~ d2@2 ~ c2@2 ~ c2@2 ~ c2@2 ~ g1@6 g1@3 g1@2 ~ g1 ~@2 e2@2 ~ e1@2 ~ e2@3 e1@5 ~ e2@3 d2@2 ~ d2@3 c2@2 ~ c2@2 ~ c2@3 g1@3 g1@2 ~ g1@3 g1@5 ~ e1@3 e2@3 e1@3 e2@3 e1 ~@2 e1@3 d2@2 ~ d2@3 c2@3 c2@2 ~ c2@3 g1@5 ~ g1@3 g1@2 ~ g1@2 ~ e1@2 ~ e2@2 ~ e1@3 e2@2 ~@4 e2@2 ~ e1 ~@2 d2@3 c2@3 c2@2 ~ c2@2 ~ g1@4 ~@2 g1@3 ~@3 g1@2 ~ e2@2 ~ e1@2 ~ e2@3 e1@4 ~@2 e2]/8",
  AR: "[~@2 d2@2 ~ d2@2 ~ c2@2 ~ c2@2 ~ c2@2 ~ g1@6 g1@2 ~ g1@2 ~ g1 ~@2 e2@2 ~ e1@2 ~ e2@3 e1@5 ~ e2@2 ~ d2@2 ~ d2@3 c2@2 ~ c2@3 c2@3 g1@3 g1@2 ~ g1@3 g1@5 ~ e1@3 e2@3 e1@3 e2@3 e1 ~@2 e1]/4",
  AS: "[~@2 d2@2 ~ d2@3 c2@3 c2@2 ~ c2@3 g1@6 g1@3 g1@3 g1@3 ~@6 e2@9 e1@3 e2@3 e1@3 d2@7 ~@2 d2@6 c2@6 ~@9 g2 ~@2 g2@6 g1@3 g2@3 g1 ~@2 g1@2 ~ g1@3 g2@3 g1@6 g2@3 g1@6 e2@6 ~@3 e2@6 e1@3 e2@3 e1@3 d2@7 ~@2 d2@6 c2@5 ~ g1@9 ~@6 g1 ~@2 g1, ~@32 e1@13 ~@32 g1@13 ~@44 e1@7 ~@41 g2@9 ~]/8",
  AT: "[~@5 g1 ~@2 g1@6 g2@6 g1@3 g2@3 g1@5 ~ c2@22 ~@2 [d1,d2]@21 ~@3 e1@24 [d1,d2]@22 ~@2 c1@24 [d1,d2]@23 ~ e1@9 e2@6 e1, ~@2 g2@9 ~@21 d2 ~@47 e2@22 ~@26 c2@22 ~@26 e2@6 ~@10]/8", // D
  AU: "[~@2 e2@3 e1 ~@2 d1@9 d2@3 d1@3 d2@3 ~@3 d2@3 [d1,d2] ~@11 g1 ~@2 g1@6 g2@6 g1@3 g2@3 g1@6 g2@3 g1@3 ~@3 c2@6 ~@3 c2 ~@2 c2@3 c1@3 c2@3 c1@3 d2@6 ~@3 d2@3 ~@3 d2@3 d1@3 d2@3 e1@6 ~@3 e1 ~@2 e1@6 e2@3 e1@3 d2@6 d1@3 ~ d2@5 ~, ~@8 d2@6 ~@12 d1@6 g1@6 g2@9 ~@39 c1@6 ~@18 d1@9 ~@15 e2@7 ~@27]/7", // D
  AV: "d1@3 d2@2 ~ d1@3 c2@6 ~@3 c2@4 ~@2, ~@5 c1@3", AW: "c2@2 ~ c1@2 ~ c2@3 d1@6 d2@3 d1@4 ~@2",
  AX: "[d1@3 d2@6 e1@6 ~@3 e1 ~@2 e1@5 ~ e2@3 e1@3 d2@6 ~@3 d2@5 ~, ~@15 e2@6 ~@18 d1@8 ~]/2",
  AY: "d1@3 d2@3 d1 ~@2 c2@6 ~@3 c2 ~@2 c2@3, ~@5 c1@2 ~", AZ: "c1 c2 c1 d2@2 ~ d2 ~, ~@5 d1@3",
  BA: "[d2@3 d1@3 d2@3 e1@6 ~@3 e1 ~@2 e1@5 ~ e2@3 e1@3 d2@6 d1@3 d2@5 ~, ~@15 e2@7 ~@26]/2",
  BB: "c2@3 c1@2 ~ c2@3 d1@6 d2@3 d1@4 ~@2",
  BC: "[d1@3 d2@6 e1@6 ~@3 e1 ~@2 e1@6 e2@3 e1@3 d2@6 ~@3 d2@5 ~, ~@15 e2@6 ~@18 d1@7 ~@2]/2",
  BD: "[d1@3 d2@6 e1@6 ~@3 e1 ~@2 e1@5 ~ e2@3 e1@3 d2@6 ~@3 d2@5 ~, ~@15 e2@6 ~@18 d1@7 ~@2]/2",
  BE: "d1@3 d2@3 d1 ~@2 [e1,e2]@3 ~@12", // E
})).s("gm_synth_bass_2").gain(0.35)

// chords · electric guitar jazz
const electric_guitar_jazz = note("<A@2 B@8 C D@2 E@2 F G@2 H@8 I@3 ~@120>".pickRestart({
  A: "[~@9 e2@5 ~ e2@3 [g3,b3]@5 ~@4 d3@5 ~ [c3,e3,c4]@7 [e2,b3]@2 g2 [g2,b2,d3,d4,g4]@5, ~@9 b2@14 ~ [g3,b3]@10 ~@14, ~@9 [e3,g3,b3,e4]@8 ~ e4@24 ~@6, ~@9 [e2,e3]@7 ~@8, ~@24 b2@7 ~@2 g3@15]/2", // G C E5 G Em E
  B: "[~ [g2,d3,g3,d4]@3 d3@3 e3@3 e2@6 e2@3 ~ e2!2 ~@3 [g3,b3]@3 d3@5 ~@2 [e3,c4]@6 [e2,b3]@2 g2 [g2,d3,d4,g4]@6 ~ g2@2 d3@3 e3@3 e2@5 ~ e2@3 ~ e2!2 ~@3 [g3,b3]@3 ~ d3@5 ~ [c3,e3,c4]@6 [e2,b3]@2 g2 ~ g2@5 g3 g2@2 d3@3 e3@3 ~ e2@5 ~ e2@2 ~ e2!2 ~@3 [g3,b3]@3 ~ d3@5 ~ [c3,e3,c4]@6 [e2,b3]@2 g2 ~ [g2,d3,d4]@5 ~ [g2,d3,d4]@2 ~@4 e3@3 e2@5 ~ e2@3 e2 e2 ~@4 g3@3 d3@5 ~ [c3,e3,c4]@7 [e2,b3]@2 g2, ~ g4@6 ~@12 e4@24 ~@7 g4@7 ~@11 e4@24 ~@7 g4@6 ~@12 e4@24 ~ g4@6 g4@7 ~@12 e4@24 ~, ~@4 [g2,b2,d4]@6 [b2,e3,g3,b3]@9 e3@9 ~@22 [d3,g3,d4]@3 ~@6 [b2,e3,g3,b3]@10 e3@9 ~@15 [d3,d4,g4]@6 [d3,d4]@3 ~@7 [b2,e3,g3,b3]@9 e3@9 ~@24 d3@3 ~@4 [b2,e3,g3,b3]@9 [g3,b3]@6 b2@7 ~@12, ~@19 [g3,b3]@6 ~@10 g3@15 ~@18 [g3,b3]@6 ~@10 g3@15 ~@18 b3 b2@2 ~@3 b2@7 ~@13 b2@8 ~ [g2,b2,d4]@6 ~@9 b2@2 ~@3 b3@3 ~@17, ~@19 b2@2 ~@4 b2@7 ~@2 c3@7 ~@3 b2@8 ~ [g2,b2,d4]@6 ~@9 b2@2 ~@4 b2@7 ~@13 b2@8 [g2,b2,d4]@6 ~@10 g3@5 ~@10 g3@15 ~ g3 ~@17 e3@9 ~@6 g3@10]/8", // G5 G C E5 G5 G C E5 …
  C: "[g2,d3,d4,g4]@5 ~ [g2,d3,d4]@3 d3@3 e3@3 e2@6 e2@3, b2@8 ~ [g2,b2,d4]@6 [b2,e3,g3,b3]@9, ~@5 g4@7 ~@12, ~@6 g3 ~@17", // G5 G Em
  D: "[e2@2 e2 ~@3 [g3,b3]@3 d3@5 ~@2 e3@6 [e2,b3]@2 g2 [g2,d3,d4,g4]@6 [g2,d3,g3,d4]@3 d3@3 e3@3 e2@5 ~ e2@2, e4@24 ~@7 g4@7 ~@10, e3@3 ~@13, [g3,b3]@6 ~@10 g3@15 ~@17, b2 ~@5 b2@7 ~@2 [c3,c4]@7 ~@3 b2@8 ~ [g2,b2,d4]@6 [b2,e3,g3,b3]@8]/2", // G E5 G5 G C G Em
  E: "[~@2 e2!2 ~@3 [g3,b3]@3 ~ d3@5 ~ [c3,e3,c4]@6 [e2,b3]@2 g2 [g2,d3,d4,g4]@6 ~ g2@2 d3@3 e3@3 [e2,b2,e3,g3,b3]@6 e2, ~ e4@24 ~@7 g4@6 ~@10, ~ e3@9 ~@22 [d3,g3,d4]@3 ~@13, ~ [g3,b3]@6 ~@10 g3@15 ~@16, ~ b2@2 ~@4 b2@7 ~@12 b2@8 ~ [g2,b2,d4]@6 ~@7]/2", // G C E5 G5 Em G5 G
  F: "~@3 e2!2 ~@3 [g3,b3]@3 ~ d3@5 ~ [c3,e3,g3,c4]@6, ~ e4@11, ~ [g3,b3]@3 ~@8, ~@2 b2@2 ~@4 b2@7 ~@9, ~ e3@3 ~@4", // G C G
  G: "[[e2,b3]@2 g2 ~ g2@5 g3 [g2,d3]@2 d3@3 e3@3 ~ e2@6 e2@2 ~ e2!2 ~@3 [g3,b3]@3 ~ d3@5 ~ [c3,e3,g3,c4]@5, ~@3 [d3,d4,g4]@6 g4@7 ~@12 [g3,b3]@5 ~@15, ~@4 b2@8 [g2,b2,d4]@6 ~ [b2,e3,g3,b3]@9 e3@9 ~@11, ~@3 d4 ~@5 e4@7, ~@28 b2@2 ~@3 b2@7 ~@8]/2", // E5 G5 G C G5 G Em
  H: "[~@3 g2 ~ [g2,d3,d4]@5 ~ [g2,d3,g3,d4]@3 d3@3 e3@3 e2@5 ~ e2@3 e2!2 ~@4 g3@3 d3@5 ~ [c3,e3,c4]@7 [e2,b3]@2 g2 [g2,d3,d4,g4]@6 [g2,d3,d4]@3 [b2,d3]@3 [e3,g3] ~@11 [b2,e3,g3,b3,e4]@6 e4@3 ~ e4@4 ~ [a2,d3,a3,d4]@10 [e2,a3,d4]@3 ~@2 [c3,e3] [e3,c4,e4]@5 ~ g3@9 g3@3 ~@6 d4@3 ~@5 d3@2 [d3,d4]@5 d4@2 ~@2 [d3,g3,d4]@5 ~@4 [b2,b3]@2 ~ [e2,e3,g3]@9 g3@3 ~ b2@5 ~@3 [g3,b3,e4]@5 ~ d4, ~ e2@2 ~@2 b2@8 ~ [g2,b2,d4]@6 [b2,e3,g3,b3]@9 e3@9 ~@6 g3@15 ~ g3 ~@5 b2@4 ~@14 [b2,e3]@6 ~@13 [a2,d3]@5 ~ [c3,g3]@3 ~@15 [g3,d4,g4]@6 [g3,g4]@9 ~ [g3,g4]@8 ~@6 g3@6 ~@10 e3@9 ~ e3@5 ~@4, ~@2 b3@2 g4@6 g4@6 ~@13 e4@24 ~@7 g4@6 ~ e2@36 ~@6 e2 ~@18 d3@8 ~@14 d3@2 ~@6 d3@5 ~ [b2,b3,e4]@12 [b3,e4]@6 [b3,e4]@3 ~@7, ~@29 [g3,b3]@6 b2@7 ~@12 b2@8 ~ [g2,d4]@6 ~@46 [g2,b2,d3,d4,g4]@12 ~ [g2,b2]@15 [g2,b2]@18 ~@12 e2@19, ~@29 b2@2 ~@3 b3@3 ~@29 [b3,e4]@12 ~@6 [g3,b3]@9 f#4@12 ~@32 d4@6 ~@8 g4@6 [d4,g4]@4 ~@15 g3@8 ~@8]/8", // G5 C E5 G5 Bm Em D5 Dsus2 …
  I: "[d4@5 ~ d4@3 [a3,d4,f#4]@3 ~@4 e2@3 ~ g2 ~@9 g3@3 ~ [g3,d4,g4]@5 d4 ~@7 g2@2 g2@6 g2@3 ~@10 [g2,b2,d3,g3,d4]@4, d3@14 ~ [c3,e3,c4]@3 ~ b3@2 b2@13 b2@15 b2@18 ~@5, [a3,f#4]@9 ~@6 [g3,e4]@6 d3@27 ~ [d3,g3,d4]@9 [d3,g3,d4]@9 ~@5, ~@6 a2@8 ~@7 g2@19 [g3,d4]@9 ~@10 g2@9 ~@4, ~@21 g3 [d4,g4]@12 ~@6 g4@18 g4@6 ~ g4@7]/3", // D G5 G C D C G5
})).s("gm_electric_guitar_jazz").gain(0.06)

// chords · rock organ
const rock_organ = note(`<
  ~@8 A B@2 C D ~@26 E@8 ~@16 F@2 G@4 H@8 I@4 J K@8 ~@15 L@6 M@8 N@4 O@8 P@16 Q ~
>`.pickRestart({
  A: "~@14 [e5,g5,b5]@7 ~@2 [e5,g5,b5]", // Em
  B: "[~@14 [e5,g5]@2 ~@7 [b4,d5,g5]@10 ~@6 [e5,g5,b5]@2 ~@4 e5 ~@2, ~@7 c5@4 ~@13]/2", // Em G Em
  C: "[e5,g5,b5]@9 ~@7 [c5,e5,g5]@2 ~@4 [c5,e5,g5] ~", D: "~ [b4,d5,g5]@10 ~@13",
  E: "[~@6 [g4,c5,e5]@22 ~@2 [g4,a4,d5]@22 ~@2 [g4,b4,d5,e5]@23 ~ [g4,a4,d5]@22 ~@2 [g4,c5,e5]@23 ~ [g4,a4,d5]@23 ~ [g4,b4,d5,e5]@23 ~ [a4,d5,g5]@18]/8", // C Gsus2 Em7 Gsus2 C Gsus2 Em7 Dsus4
  F: "[~@7 [b4,e5,g5]@23 ~ [a4,d5,f#5]@14 ~ [a4,c5,e5]@2]/2", // Em D Am
  G: "[~@4 [g4,b4]@26 ~ [a4,b4]@7 ~@2 [g4,b4,d5]@14 ~ [b4,e5,g5]@23 ~ [a4,d5,f#5]@14 ~ [a4,c5,e5]@2, ~@4 d5@35 ~@16 c5 ~@40]/4", // G Asus2 G Em D Am
  H: "[~@4 [g4,b4,d5]@50 ~ [g4,b4]@23 ~ [d5,f#5]@23 ~ [g4,b4,e5]@23 ~@3 f#5@21 ~ [b4,e5]@23 ~ [d5,f#5]@17, ~@127 d5@22 ~@2 g4@20 ~@21]/8", // G D Em E5 D
  I: "[~@7 [e5,g5]@22 ~@2 [d5,f#5]@23 ~ [g4,b4]@41]/4", J: "~@7 [g4,c5,e5]@17",
  K: "[~@7 [g4,a4,d5]@22 ~@2 [g4,b4,d5,e5]@23 ~@2 [a4,d5]@21 ~@3 [g4,c5,e5]@23 ~ [g4,a4,d5]@23 ~ [g4,b4,d5,e5]@23 ~ [a4,d5,g5]@21 ~@19, ~@55 g4@22 ~@115]/8", // Gsus2 Em7 D5 C Gsus2 Em7 Dsus4
  L: "[~@8 [b4,e5,g5]@23 ~ [a4,d5,f#5]@13 ~@2 [a4,c5,e5]@3 ~@3 [g4,b4]@26 ~ [a4,b4]@7 ~@2 [g4,b4,d5]@14 ~ [b4,e5,g5]@23 ~ [a4,d5,f#5]@14 ~ [a4,c5,e5], ~@53 d5@35 ~@16 c5 ~@39]/6", // Em D Am G Asus2 G Em D …
  M: "[~@5 [g4,b4,d5]@50 ~ [g4,b4,e5]@23 ~ [d5,f#5]@23 ~ [g4,b4,e5]@23 ~@3 f#5@21 ~ [b4,e5]@23 ~ [d5,f#5]@16, ~@64 d5@11 ~ g4@10 ~@10]/8", // G Em D Em E5 D
  N: "[~@8 [e5,g5]@22 ~@2 [d5,f#5]@23 ~ [g4,b4]@40]/4", // Em D G
  O: "[~@9 [g4,c5,e5]@22 ~@2 [g4,a4,d5]@22 ~@2 [g4,b4,d5,e5]@23 ~ [g4,a4,d5]@22 ~@2 [g4,c5,e5]@23 ~ [g4,a4,d5]@23 ~ [g4,b4,d5,e5]@23 ~ [a4,d5,g5]@15]/8", // C Gsus2 Em7 Gsus2 C Gsus2 Em7 Dsus4
  P: "[~@9 [g4,c5,e5]@22 ~@2 [g4,a4,d5]@22 ~@2 [g4,b4,d5,e5]@23 ~ [g4,a4,d5]@21 ~@3 [g4,c5,e5]@23 ~ [g4,a4,d5]@23 ~ [g4,b4,d5,e5]@23 ~ [a4,d5,g5]@15]/8", // C Gsus2 Em7 Gsus2 C Gsus2 Em7 Dsus4
  Q: "~@10 [a#5,b5] ~ g5 [d5,e5,f5] [g4,a4,b4,c5] [c4,d4,e4,f4] [a3,b3] [e3,f3,g3] [b2,c3,d3] a2 ~@4, ~@5 e6 ~@6", // Bmaj7 Dm Cmaj7 Dm7 Asus2 Em Bm
})).s("gm_rock_organ").gain(0.21)

// chords · rock organ · soft notes
const rock_organ_soft = note("<~@9 A B C ~@60 D@4 E@2 ~@36 F@4 G@2 ~@27 H ~>".pickRestart({
  A: "~@17 e5@2 ~ e5@2 ~@2, ~@17 g5@5 ~@2", B: "~@18 [e5,g5,b5] ~@5", C: "~@9 [c5,e5,g5] ~@2", D: "[~@7 a4@23 ~@18]/2",
  E: "[~@7 a4@20 ~@21]/2", F: "[~@8 a4@23 ~@17]/2", G: "[~@2 a4@5 ~@5]/2", H: "~@12 a5 ~@11",
})).s("gm_rock_organ").gain(0.12)

// chords · lead 5 charang
const lead_5_charang = note("<~@47 A B C D E F G H I H I H I H I H J ~@25 K L@6 M@2 L@6 N@2 ~@41 O ~>".pickRestart({
  A: "~@6 [e3,e4]@2 ~ [e3,e4]@3 e3@3 e3@3 ~@6, ~@12 e4@7 ~@5", // E
  B: "~@6 [g3,c4]@3 [g3,c4]@3 [g3,c4]@2 ~ [g3,d4]@6 [g3,d4]@3", // C5 G5
  C: "~ d4@3 ~@3 e4@2 [e3,e4]@3 e3@3 e3@3 ~@6, g3@3 ~@3 e3@2 ~@4 e4@7 ~@5", // E
  D: "~@7 [g3,c4]@3 [g3,c4]@2 ~ g3@2 ~ [g3,d4]@6 [g3,d4]@2, ~@6 c4 ~@5", // C5 G5
  E: "~ [g3,d4]@3 ~@3 [e3,e4]@2 ~ [e3,e4]@3 e3@2 e3@3 ~@6, ~@13 e4@7 ~@4", // G5 E
  F: "~@7 [g3,c4]@2 [g3,c4]@3 ~ [g3,c4]@2 [g3,d4]@6 [g3,d4]@3", // C5 G5
  G: "~ [g3,d4]@3 ~@3 [e3,e4]@2 ~ e3@2 ~@4 e3@3 ~@5, ~@3 e4 e3 ~@3, ~@13 e4@7 ~@4", // G5 E
  H: "~@7 [g3,c4]@3 [g3,c4]@3 [g3,c4]@2 ~ [g3,d4]@6 [g3,d4]@2", // C5 G5
  I: "~ [g3,d4]@3 ~@3 [e3,e4]@2 ~ [e3,e4]@3 e3@3 e3@3 ~@5, ~@13 e4@7 ~@4", J: "~ [g3,d4]@3 ~@20",
  K: "~@8 [e3,e4]@2 ~ [e3,e4]@3 e3@3 e3@3 ~@4, ~@14 e4@7 ~@3", // E
  L: "[~@8 [g3,c4]@3 [g3,c4]@3 [g3,c4]@2 ~ [g3,d4]@6 [g3,d4]@3 [g3,d4]@3 ~@3 [e3,e4]@2 ~ [e3,e4]@3 e3@3 e3@3 ~@4, ~@38 e4@7 ~@3]/2", // C5 G5 E
  M: "[~@8 [g3,c4]@3 [g3,c4]@3 [g3,c4]@2 ~ [g3,d4]@6 [g3,d4]@2 ~ [g3,d4]@3 ~@3 [e3,e4]@2 ~ [e3,e4]@3 e3@3 e3@3 ~@4, ~@38 e4@7 ~@3]/2", // C5 G5 E
  N: "[~@8 [g3,c4]@3 [g3,c4]@3 [g3,c4]@2 ~ [g3,d4]@6 [g3,d4]@3 [g3,d4]@3 ~@19]/2", O: "~@9 [b3,e4]@4 ~@11",
})).s("gm_lead_5_charang").gain(0.13)

// chords · acoustic guitar steel
const acoustic_guitar_steel = note(`<
  A@2 B@2 C D@4 ~ E F G H I@7 ~@7 J@2 K L@8 M ~@7 N O P Q R Q R Q S Q T Q R Q R Q U@2 V@4 W@8 X@5 ~@7 Y Z Y Z Y Z Y Z AA
  Z AB Z Y Z Y Z AC@6 AD@8 AE@5 ~@23 AF ~
>`.pickRestart({
  A: "[~@9 e3@17 ~ d3@5 ~@2 c3@9 g2@5]/2", B: "[~ g3@3 d3@3 e3@21 d3@6 ~@10 g2@4]/2", C: "~@2 g3@2 ~ d3@3 ~@16",
  D: "[~@6 d3@6 ~@9 g2@6 g3@3 ~@3 e3@22 ~@15 g2@6 ~ g3@2 ~@17]/4", E: "g2@3 g3 ~@8", F: "~@3 d3@2 ~@3",
  G: "~ g2@6 g3@2 ~ d3@3 e3@3 e3@3 ~@5", H: "~@11 d3@6 c3@7",
  I: "[~@2 g2@5 ~ g3@3 d3@3 e3@21 ~@7 c3@8 ~ g2@6 g3@3 d3@2 ~ e3@21 ~ d3@6 c3@8 ~ g2@6 g3@3 ~ d3@3 e3@21 d3@6 c3@10 g2@9 ~@9]/7",
  J: "[~@29 b3@2 ~ [e3,g3,b3]@6 [g3,b3]@10, ~@23 [c3,e3,g3]@8 ~ c3@14 ~@2, ~@23 [b3,e4]@6 ~@3 e4@11 ~@5, ~@24 g2@7 g2@14 ~@3, ~@19 e3@4 ~]/2", // Em G C E5
  K: "~@2 [a3,d4]@9 [d4,g4]@6 [d4,f#4]@3 [a3,d4,f#4]@3 ~, ~ [a2,d3]@11, ~@2 f#4@6 ~@3 a3@9 ~@4", // D5 G5 D D5
  L: "[[e3,g3,b3,e4]@6 [g3,b3,e4]@3 ~ e4@2 ~@4 e4@5 b3@3 ~ [d4,f#4]@5 ~@3 a3@4 [a3,g4]@6 ~@6 g2 c3@8 g3@6 [b3,e4]@6 [b3,e4]@5 ~ [a3,d4]@6 d4@3 ~ [d4,g4]@6 [a3,d4,f#4]@3 [d4,f#4]@3 ~@3 b3@6 b3@3 ~@7 g3@2 [g3,b3,e4]@6 ~ a3@6 a3@3 [a3,d4,f#4]@6 [a3,d4,f#4]@2 ~ [e2,a2,g3]@2 ~ d3 ~@18 g3@2 [g2,g3]@3 ~ d4@6 ~@11 [g2,d3]@3, b2@13 ~@2 b2@8 ~@2 [d3,a3]@8 ~@16 g3@9 e3@12 ~@40 b3@6 b3@3 ~@7 d4@9 ~@12 g4@18 [d4,g4]@7 ~@11 [d4,g4]@9, e2@9 e2@6 e2@3 ~@31 [e3,d4] g2 ~@7 g2@14 ~@4 [a2,d3]@22 ~@13 e3@8 e3@2 ~@4 d3@9 ~ d3@12 g2 d4@8 [g3,d4]@9 ~@6 g3@9 g3@12, ~@6 e3@6 ~@9 [e3,g3]@6 ~@4 d4@6 d4 ~@11 [b3,e4]@15 g3@11 ~@7 a3@10 ~@9 g3@15 ~@31 g3@4 d3@19 ~@10 d3@9 ~@3, ~@9 [g3,b3]@3 ~@3 g3@6 ~@9 f#4@5 ~@8 f#4@9 ~@6 c3@8 ~@35 [b2,e3]@10 b2@11 ~@25 b2@14 ~ [g2,b2]@6 ~@3 g2@18 ~@3]/8", // Em D A7 E5 D5 G5 D Em …
  M: "~ [g3,d4,g4]@3 ~@20, [b2,d3] ~@7", N: "~@6 [b2,e3]@2 ~ b2@2 ~ b2@3 b2@3 ~@6, ~@3 e3@3 ~@2",
  O: "~@6 [g2,c3]@3 ~ c3@2 [g2,c3]@3 [g2,d3]@8 ~, ~@3 g2 ~@4", P: "~@7 [b2,e3]@2 ~ b2@2 b2@3 b2@3 ~@6, ~@10 e3@9 ~@5",
  Q: "~@7 [g2,c3]@3 [g2,c3]@3 [g2,c3]@3 [g2,d3]@8", R: "~@7 [b2,e3]@2 ~ b2@2 ~ b2@3 b2@3 ~@5, ~@10 e3@9 ~@5",
  S: "~@7 [b2,e3]@2 ~ b2@3 b2@3 b2@3 ~@5, ~@5 e3@5 ~@2", T: "~@7 [b2,e3]@2 ~ b2@3 b2@3 b2@3 ~@5, ~@10 e3@9 ~@5",
  U: "[~@7 [b2,e3]@22 ~@2 [a2,d3]@14 ~ [g2,c3]@2]/2", V: "[~@4 [g2,d3]@46 ~@5 [b2,e3]@23 ~ [a2,d3]@15 [g2,c3]@2]/4",
  W: "[~@4 [g2,d3]@49 ~@2 c3@22 ~@2 [a2,d3]@23 ~ e3@22 ~@2 a2@24 [g2,c3]@24 [a2,d3]@17, ~@103 b2@20 ~@4 d3@22 ~@43]/8", // G5 D5 C5 D5
  X: "[~@7 [b2,e3]@24 [a2,d3]@23 ~ g2@44 ~@21, ~@55 d3@24 ~@41]/5", // E5 D5
  Y: "~@8 [b2,e3]@2 ~ b2@2 ~ b2@3 b2@3 ~@4, ~@11 e3@9 ~@4", Z: "~@8 [g2,c3]@3 [g2,c3]@3 [g2,c3]@3 [g2,d3]@7",
  AA: "~@8 [b2,e3]@2 ~ b2@3 b2@3 b2@3 ~@4, ~@11 e3@10 ~@3", AB: "~@8 [b2,e3]@2 ~ b2@3 b2@3 b2@3 ~@4, ~@11 e3@9 ~@4",
  AC: "[~@8 [b2,e3]@22 ~@2 [a2,d3]@14 ~ [g2,c3]@3 ~@3 [g2,d3]@46 ~@5 [b2,e3]@23 ~ [a2,d3]@15 [g2,c3]]/6", // E5 D5 C5 G5 E5 D5 C5
  AD: "[~@5 [g2,d3]@49 ~@2 c3@22 ~@2 [a2,d3]@23 ~ e3@22 ~@2 a2@24 [g2,c3]@24 [a2,d3]@16, ~@52 b2@10 ~@2 d3@11 ~@21]/8", // G5 D5 C5 D5
  AE: "[~@8 [b2,e3]@24 ~ a2@23 ~ g2@44 ~@19, ~@32 d3@22 ~@3 d3@24 ~@39]/5", AF: "~@3 [b2,e3] ~@4",
})).s("gm_acoustic_guitar_steel").gain(0.15)

// chords · acoustic guitar steel · soft notes
const acoustic_guitar_steel_2 = note(`<
  ~@3 A B@2 C D E@2 F@2 ~@3 G ~@13 H@2 ~ I J K@2 L M N ~@32 O@2 ~@40 P@2 ~@34
>`.pickRestart({
  A: "~@11 c3@9 ~@4", B: "[~@8 e3@21 ~@7 c3@9 ~@3]/2", C: "~@2 d3 ~@5", D: "~@7 d3@5 ~ c3@9 ~@2",
  E: "[~@8 d3@3 e3@21 d3@5 ~ c3@9 ~]/2", F: "[~@9 d3@3 e3@21 ~@7 c3@8]/2", G: "~@2 d3 ~",
  H: "[~@5 e4@3 ~@12 e4@3 [b3,e4]@2 a3 ~@6 f#4@2 g4 ~@5 f#4 ~@7]/2", I: "~@5 f#3@6 ~, ~@9 d3@8 ~@7", J: "~@11 e3",
  K: "[~@4 e2@22 e2@2 ~ e4@15 ~@4, ~@4 f#4@9 ~@35]/2", L: "~@6 g4@6 g4@2 f#4 a2@8 ~", M: "b3@2 g2 ~@21",
  N: "~ g4@3 b2@4, ~@4 g4 ~@3", O: "[~@7 g2@22 ~@19]/2", P: "[~@4 g2@11 ~@9]/2",
})).s("gm_acoustic_guitar_steel").gain(0.1)

// drums · kick
const kick = s("bd").struct(`<
  ~@2 A ~ B ~ C ~ D ~ E ~ F ~ G ~ H ~ I ~ J ~@18 K L@13 M@34 N O P@36 Q R@21 S ~
>`.pickRestart({
  A: "~@7 x ~@2 x ~@13", B: "~@8 x ~@2 x ~@12", C: "~@3 x!2 ~@3", D: "~@7 x ~@4", E: "~@4 x!2 ~@2",
  F: "~@13 x ~@2 x ~@7", G: "~@14 x ~@2 x ~@6", H: "~@5 x!2 ~", I: "~@17 x ~@2 x ~@3", J: "~@6 x!2", K: "~ x!3",
  L: "x!4", M: "~ x ~@5 x ~@5 x ~@5 x ~@4", N: "~ x ~@5 x ~@5 x ~@6 x ~@3", O: "~@2 x ~@5 x ~@5 x ~@4 x ~@4",
  P: "~ x ~@2 x ~@2 x ~@2 x ~", Q: "~@2 x ~@5 x ~@5 x ~@6 x ~@2", R: "~ x ~ x ~ x ~ x", S: "~ x ~@6",
})).gain(0.31)

// drums · clap
const clap = s("cp").struct("<~@39 x ~@109>").gain(0.28)

// drums · snare
const snare = s("sd").struct(`<
  ~@38 A B C B@6 D C B@5 E F C E@6 F C E@4 G H I J H@6 I J I J H@6 K J L@6 K J L@6 K J L@3 M@3 N O M@6 N O N O M@2 P@4 Q
  O P@6 Q O P@4 R@2 S ~
>`.pickRestart({
  A: "~@21 x ~ x", B: "x ~@10 x ~@11 x", C: "~@11 x ~@11 x", D: "~@3 x ~ x ~@5 x ~@11 x", E: "~ x ~@9 x ~@11 x",
  F: "~@4 x!2 ~@5 x ~@11 x", G: "~ x ~@9 x ~@12", H: "x!2 ~@10 x ~@11", I: "x ~ x!2 ~@2 x ~@5", J: "x!2",
  K: "x ~@4 x!2 ~@5 x ~@11", L: "x!2 ~@4 x ~@5", M: "~ x!2 ~@10 x ~@10", N: "~ x ~@3 x ~ x ~@5 x ~@10",
  O: "~ x ~@11 x ~@10", P: "~ x ~ x ~@9 x ~@10", Q: "~ x ~@4 x!2 ~@5 x ~@10", R: "~@2 x!2 ~@10 x ~@9",
  S: "~ x ~ x!2 ~@7",
})).gain(0.28)

// drums · hihat
const hihat = s("hh").struct(`<
  A B C D E F G H I J K L M N@2 O P Q R S T U C D E V F H W J X K M Y N Z P@3 AA AB@7 AC AB@5 AD AE AF AG@7 AF AG@7 AH
  AI@7 AH AI AH AI@6 AJ AK AL@7 AK AL@7 AK AL@4 AM AN@2 AO AN@7 AO AN AO AN AP AQ AR@4 AS AR@7 AS AR@5 AT AU AV ~
>`.pickRestart({
  A: "~@5 x ~@2", B: "~@3 x ~@12 x ~@7", C: "~ x ~@2 x ~", D: "~@4 x ~@12 x ~@6", E: "~@5 x ~@11 x ~@6", F: "~ x ~ x",
  G: "~@6 x ~@12 x ~@4", H: "~@7 x ~@11 x ~@4", I: "~@4 x ~@6 x ~@8 x ~@3", J: "~@2 x ~@2 x", K: "~@3 x ~@3 x",
  L: "~@9 x ~@12 x ~", M: "~@5 x ~@5 x", N: "~@11 x ~@11 x", O: "~ x", P: "x!2", Q: "~ x ~@11 x ~@10",
  R: "~ x ~@12 x ~@9", S: "~ x ~@5 x ~@4", T: "~@2 x ~@12 x ~@8", U: "~ x ~@3 x ~@2", V: "~@5 x ~@12 x ~@5",
  W: "~@7 x ~@12 x ~@3", X: "~@8 x ~@12 x ~@2", Y: "~@10 x ~@12 x", Z: "~@11 x ~@12",
  AA: "~@8 x!2 ~@4 x!2 ~@2 x ~@2 x ~@2", AB: "~@2 x!2 ~@2 x ~ x!2 ~@4 x!2 ~@2 x ~@2 x ~@2",
  AC: "~@2 x!2 ~@4 x!2 ~@4 x!2 ~@2 x ~@2 x ~@2", AD: "~@2 x!2 ~@2 x ~ x ~ x ~@3 x ~ x ~ x ~@2 x ~@2",
  AE: "~@2 x ~ x ~ x ~ x ~ x ~@3 x ~ x ~@2 x ~@2 x ~", AF: "~@2 x ~ x ~@3 x ~ x ~@3 x ~ x ~@2 x ~@2 x ~",
  AG: "~@2 x ~ x ~@2 x!2 ~ x ~@3 x ~ x ~@2 x ~@2 x ~", AH: "~@3 x!2 ~@4 x!2 ~@4 x!2 ~@2 x ~@2 x ~",
  AI: "~@3 x!2 ~@2 x ~ x!2 ~@4 x!2 ~@2 x ~@2 x ~", AJ: "~@3 x!2 ~@2 x ~ x!2 ~@4 x ~ x ~ x ~@2 x ~",
  AK: "~@3 x ~ x ~@3 x ~ x ~@3 x ~ x ~@2 x ~@2 x", AL: "~@3 x ~ x ~@2 x!2 ~ x ~@3 x ~ x ~@2 x ~@2 x",
  AM: "~@3 x ~ x ~@2 x ~ x!2 ~@4 x!2 ~@2 x ~@2 x", AN: "~@4 x!2 ~@2 x ~ x!2 ~@4 x!2 ~@2 x ~@2 x",
  AO: "~@4 x!2 ~@4 x!2 ~@4 x!2 ~@2 x ~@2 x", AP: "~@4 x!2 ~@2 x ~ x!2 ~@4 x ~ x ~@2 x ~ x",
  AQ: "~@4 x ~ x ~@2 x!2 ~ x ~@3 x ~ x ~@2 x ~@2", AR: "x ~@3 x ~ x ~@2 x!2 ~ x ~@3 x ~ x ~@2 x ~@2",
  AS: "x ~@3 x ~ x ~@3 x ~ x ~@3 x ~ x ~@2 x ~@2", AT: "x ~@3 x ~ x ~@2 x ~ x!2 ~@4 x!2 ~@2 x ~@2",
  AU: "x ~@4 x!2 ~@2 x ~ x!2 ~@4 x!2 ~@2 x ~@2", AV: "x ~@4 x!2 ~@17",
})).gain(0.2)

// drums · hihat · soft notes
const hihat_soft = s("hh").struct("<~@39 A B@14 C@16 D@19 E@21 F@16 G@19 H@2 I ~>".pickRestart({
  A: "~@5 x", B: "x ~@4 x", C: "~ x ~@18 x ~@3", D: "~ x ~@19 x ~@2", E: "~@2 x ~@18 x ~@2", F: "~ x ~@9 x",
// … 58 more lines