// Sweet Home Alabama — Lynyrd Skynyrd
// 95 bpm, 4/4, key G major. Source: mcgill + midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: Full arrangement: all 91 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
// note: Guitar parts that double another keep only their own notes (fills, solos): Gtr 2.
setcpm(95/4)

// 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, A@4 for four bars: edit a riff to change every repeat.

// bass · fretless bass · "Bass Gtr"
const bass = note(`<
  ~@5 A B A B C B D B D B E F E G D B D B D B D B D B D H D I J H D K D L D B D M D B D B D B D H D I D H D K D B D B D
  B D B D L D N C H D O D H D P J Q R S T B D U A G A V W ~
>`.pickRestart({
  A: "d2 ~ d2 ~ d2@4 c2 ~ c2 ~ c2@4", B: "g1 ~ g1@5 ~ g1 ~ g1@4 c2@2", C: "d2 ~ d2@2 d2@3 ~ c2 ~ c2@6",
  D: "d2 ~ d2@6 c2 ~ c2@6", E: "d2 ~ d2@6 c2 ~ c2 ~ c2@4", F: "g1 ~ g1 ~ g1@4 g1 ~ g1 ~ g1@4",
  G: "g1 ~ g1 ~ g1@3 ~ g1 ~ g1@4 c2@2", H: "g1 ~ g1@2 ~@2 g1@2 ~@2 g1 ~@2 c2@3",
  I: "g1 ~ g1@2 ~@2 g1@2 ~@2 g1@2 ~@2 c2@2", J: "d2 ~ d2@6 c2 ~ c2@5 c2", K: "g1 ~ g1@4 ~@2 f2@3 ~ e2@4",
  L: "g1 ~ g1@5 ~ g1 ~ g1@6", M: "g1 ~ g1@2 ~@4 f2@3 ~ e2@3 ~", N: "g1 ~ g1@4 g1 ~ g1 ~ g1 ~ g1@2 c2@2",
  O: "g1 ~ g1@3 ~ g1@2 ~@2 g1@2 ~@2 c2@2", P: "g1 ~ g1@3 ~ g1 ~ f2@3 ~ e2@3 ~",
  Q: "g1 ~ g1@2 ~@2 g1@2 ~@2 g1@2 ~ g1 c2@2", R: "d2 ~ d2@4 d2@2 c2 ~ c2@4 ~ c2", S: "g1 ~ g1@3 ~@3 g1 ~ g1@3 ~ c2@2",
  T: "d2 ~ d2@5 d2 c2 ~ c2@5 ~", U: "g1 ~ g1@3 ~ g1 ~ g1 ~ g1@2 ~ g1 c2@2", V: "g1 ~ g1@4 ~@2 f2@3 ~ e2@3 ~", W: "d2",
})).s("gm_fretless_bass").gain(0.4)

// chords · piano · "Acc.Piano"
const piano = note(`<
  ~@5 A B C D E F A G H I A F J K L M A N A O A N A P Q R S T U V W X Y Z A AA AB AC A AD AE N AF AG AH AI AJ AK AL AM
  AN AO AP AQ AR AS AT AU A AV AW AX A AY AZ BA BB BC BB BD BB AO BE D A BF A BG A BH BI BJ A BK BL ~
>`.pickRestart({
  A: "d3 ~@3 e4 f#4@2 d4 c3 ~@3 d4 e4@2 c4, ~@2 d3@5 ~@3 c3@5 ~, ~ a4 ~@2, ~@4 d4@2 ~@6 [c4,g4]@3 ~", // C5
  B: "g2 ~@3 a3 b3@2 g3 g2 ~@3 [g3,a3] ~ a3 g3, ~@2 g2@5 ~@3 g2@6, ~@4 d4@5 ~@3 d4@4, ~@4 g3@2 ~@7 b3@2 ~", // Gsus2
  C: "d3 ~@4 f#4@2 d4 c3 ~@3 d4 e4@2 d4, ~@2 d3@5 ~@3 c3@6, ~ a4 ~ g4, ~@2 [d4,e4] ~@3 c4 ~", // Dsus2
  D: "g2 ~@3 a3 b3@2 a3 [g2,g3] ~@3 [g3,a3] ~ a3 g3, ~@2 g2@5 ~@3 g2@5 ~, ~@4 d4@4 ~@4 d4@3 ~, ~@4 g3@2 ~@7 b3@2 ~", // G Gsus2
  E: "d3 ~@3 e4 f#4@2 d4 c3 ~@3 d4 e4@2 d4, ~@2 d3@6 ~@2 c3@5 ~, ~ [d4,a4] ~ [c4,g4]", // D5 C5
  F: "g2 ~@3 a3 b3@2 a3 g2 ~@3 [g3,a3] ~ a3 g3, ~@2 g2@5 ~@3 g2@6, ~ d4 ~ d4, ~@4 g3@2 ~@7 b3@2 ~", // Gsus2
  G: "g2 ~@3 a3 ~ d4 e4 [g2,d4,b4] [c#4,a#4] [c4,a4] g4@3 c3@2, ~@2 g2@5 ~@3 g2@4 ~@2, ~ g3@3, ~@2 d4 ~@5, ~@5 b3@6 b3@5", // G F# F
  H: "d3 ~@5 e4 d4 c3 ~@3 d4 e4@2 c4, ~@2 d3@5 ~@3 c3@5 ~, ~@4 [d4,e4,a4]@3 ~@5 [c4,g4]@4, ~@5 f#4@2 ~@9", // Dsus2 C5
  I: "g2 ~@3 a3 b3@2 a3 [g2,g3] ~@3 [g3,a3] ~ a3 g3, ~@2 g2@5 ~@3 g2@6, ~@4 d4@4 ~@5 b3@2 ~, ~@2 g3 ~@5", // G Gsus2
  J: "d3 ~@3 e4@2 ~ d4 c3 ~@3 [c4,d4,g4]@2 e4 d4, ~ d3@2 f#4 ~@4, ~@4 [d4,a4]@4 ~@2 c3@5 ~", // Csus2 D5
  K: "[g2,c4,d4] d#4 e4 b4 a3 b4 ~ a3 [g2,g3] ~@3 a3 ~ a3 g3, ~@2 g2@5 ~@3 g2@6, ~ d4 ~ d4, ~@4 g3@2 g4@9 ~, ~@5 b3@3 ~@4 g3 b3@2 ~", // Gsus4 G
  L: "d3 ~@4 f#4@2 d4 c3 ~@3 d4 e4@2 [c4,d4], ~@2 d3@5 ~@3 c3@5 ~, ~ a4 ~ g4, ~@2 [d4,e4] ~@3 c4 ~", // Csus2 Dsus2
  M: "[g2,d4] d#4 e4 b4 a3 b4 ~ [g3,a3] g2 ~@3 [g3,a3] ~ a3 g3, ~@2 g2@5 ~@3 g2@5 ~, ~@4 d4@5 ~@3 d4@3 ~, ~@4 g3@2 g4@7 ~@3, ~@5 b3@3 ~@5 b3@2 ~", // G5 Gsus2
  N: "g2 ~@3 a3 b3@2 g3 g2 ~@3 [g3,a3] ~ a3 g3, ~@2 g2@5 ~@3 g2@5 ~, ~@4 d4@4 ~@4 d4@3 ~, ~@4 g3@2 ~@7 b3@2 ~", // Gsus2
  O: "g2 ~@3 a3 ~@2 e4 [g2,d4,b4] [c#4,a#4] [c4,a4] [b3,g4]@3 c3 ~, ~ g2@2 d4 ~@4, ~@4 [g3,d4]@3 [g3,a3]@9, ~@5 b3@3 ~@2 g2@4 ~@2", // G F# F Em G5 Gsus2
  P: "g2 ~@3 [g3,a3] b3@2 ~ g2 ~ g2 [g3,d4] ~ d4 [a3,d4]@2, ~@2 g2@5 [g3,a3]@3 ~@2 g2@4, ~@4 d4@6 ~@3 g3@3", // Gsus2 G5 D5 Gsus2
  Q: "d3 ~@4 f#4@2 d4 c3 ~@3 d4 e4@2 c4, ~@2 d3@5 ~@3 c3@6, ~@2 [d4,a4]@2 ~@2 c4 ~, ~@2 e4 ~@3 g4@2", // D5
  R: "g2 ~ [g2,b3,d4]@2 g3 ~ [g3,c4,e4] ~@3 [g3,b3,d4] ~ g3 [c3,g3,c4,e4]@3, ~@2 g3 ~@3 g2@2 ~@2 g2@2 ~@4", // G C G C
  S: "d3 ~@3 e4 f#4@2 a3 c3 ~@3 c4 d4@2 [g3,c4], ~@2 d3@5 ~@3 c3@5 ~, ~@4 [a3,d4]@3 ~@5 [g3,e4]@3 ~", // C5 D5 C
  T: "[g2,d4] e4 g4 d4 [a3,e4] g4 d4 [g3,a3,e4] [g2,g4] d4 e4 g4 [a3,d4] e4 [c3,a3,g4] [g3,d4], ~@2 g2@5 ~@3 g2@4 ~@2, ~@2 [g3,d4] ~@3 g3 ~, ~@5 b3@3 ~@5 b3@2 ~", // G5 A5 A7 G D5 Am7 G5
  U: "d3 ~ [a3,f#4] ~ [a3,g4] [a3,f#4]@3 c3 ~ [g3,c4,e4] ~ [g3,c4,e4]@2 c3 [g3,e4], ~@2 d4@5 ~@9, ~@2 d3@2 ~ d3 ~@4 c3@2 ~@4", // D A7 D C
  V: "g2 ~ [g3,a3,d4] ~@3 [g2,g3,c4,e4] ~@3 [g3,b3,d4] ~ g3 [c3,g3,c4,e4]@2 ~, ~ g2 ~@3 g2 ~@2", // Gsus2 C G C
  W: "[d3,a3,d4,f#4] ~ [d4,f#4] ~@2 f#4@2 [c3,a3] ~@2 c3@2 g3@2 c3 g3, ~ d3@2 ~@5, ~@2 a3@2 [a3,d4,g4]@3 ~@5 [c4,e4]@4", // D F Dsus4 C
  X: "g2 ~@3 [g3,b3,d4] ~@3 [f3,c4,f4,a4]@3 ~ [e3,c4,e4,g4]@3 ~, ~ g2@2 ~@5", // G F C
  Y: "d3 ~@3 e4 f#4@2 e4 c3 ~@3 d4 e4@2 [c4,d4], ~@2 d3@5 ~@3 c3@4 ~@2, ~ a4 ~@2, ~@4 d4@2 ~@6 [c4,g4]@3 ~", // Csus2 C5
  Z: "[g2,d4] d#4 e4 b4 a3 b4 ~ [g3,a3] g2 ~@3 [g3,a3] ~ a3 g3, ~@2 g2@3 b3@3 ~@4 d4@3 ~, ~@4 [g3,d4]@4 ~@2 g2@5 ~, ~@6 g4@9 ~, ~@13 b3@2 ~", // G5 Gsus2 G5
  AA: "[g2,d4] d#4 e4 b4 a3 b4 ~ a3 [g2,g3] ~@3 [g3,a3] ~ a3 g3, ~@2 g2@5 ~@3 g2@4 ~@2, ~@4 d4@4 ~@4 d4@3 ~, ~@2 g3 g4@4 ~, ~@5 b3@3 ~@5 b3@2 ~", // G5 G Gsus2
  AB: "d3 ~@4 f#4@2 d4 c3 ~@3 [c4,d4]@2 e4 c4, ~@2 d3@5 ~@3 c3@5 ~, ~ a4 ~ g4, ~@2 [d4,e4] ~@5", // Csus2 Dsus2
  AC: "g2 ~ g2@2 [g3,a3] b3 ~@2 [f3,c4,f4,a4]@2 ~@2 [e3,c4,e4,g4]@3 ~, ~@2 d4 ~@5", // Gsus2 F C
  AD: "g2 ~@3 a3 ~ d4 e4 [g2,d4,b4] [c#4,a#4] [b3,c4,a4] [b3,g4]@3 c3 ~, ~@2 g2@5 ~@3 g2@4 ~@2, ~@4 [g3,d4]@2 ~ [g3,a3]@4 ~@5, ~@5 b3@2 ~@9", // G F# F Em G5 Gsus2
  AE: "d3 ~@3 e4 f#4@2 d4 c3 ~@3 [c4,d4] ~ d4 c4, ~@2 d3@5 ~@3 c3@5 ~, ~@4 a4@4 ~@4 g4@3 ~, ~@4 d4@2 ~@7 e4@2 ~", // Csus2
  AF: "d3 ~@4 f#4@2 d4 c3 ~@3 [c4,d4] ~ [c4,d4] ~, ~@2 d3@5 ~@3 c3@5 ~, ~ a4 ~ g4, ~@4 [d4,e4]@2 ~@7 e4@2 ~", // Csus2 Dsus2
  AG: "g2 ~@3 [g3,a3,d4] ~ [g3,a3,d4]@2 ~ g3 a3 ~ [g3,a3,d4] g2 [g3,c4,e4]@2, ~@2 g2@4 ~@2 g2@4 ~@2 [c3,b3] ~", // Gsus2 C Cmaj7
  AH: "d3 ~ [a3,f#4] ~ [a3,g4] [a3,f#4]@3 [c3,c4,e4] ~ [g3,c4,e4] ~ [a3,c4,e4] [g3,c4,e4]@2 g3, ~@2 d3@5 ~ g3@2 c3@5 ~, ~@2 d4@2 d4@3 ~@9", // D A7 D C Am C
  AI: "g2 ~ [g2,b3,d4]@2 ~@2 [g2,g3,c4,e4]@2 ~@2 [g2,b3,d4]@2 g3 [c3,g3,c4,e4]@3, ~@2 g3 ~@7 g3 ~@5", // G C G C
  AJ: "[d3,a3,d4,f#4] ~ [a3,d4,f#4] ~ [b3,d4,f#4] [a3,d4,f#4]@2 ~ [c3,g3,c4,e4] ~ [g3,c4,e4] ~ [a3,c4,e4] [g3,c4,e4]@3, ~@2 d3@5 ~@3 c3@5 ~", // D Bm D C Am C
  AK: "[g2,g3,d4] e4 [g3,d4,g4] d4 e4 g4 [g3,d4,e4] e4 g4 d4 [g3,e4] g4 [g3,d4] ~ [f#4,g4] d4, ~@2 [g2,b3]@2 ~@2 [g2,c4]@2 ~@2 [g2,b3,d4]@2 ~ [c3,g3,c4,e4]@2 ~", // G5 Em7 C G5 Gmaj7 G C5 G …
  AL: "[d3,a3,d4,f#4] ~ [a3,f#4] ~ [b3,d4,f#4] [a3,d4,f#4]@3 [c3,g3,c4,e4] ~ [c4,e4]@2 a3 [g3,c4,e4]@3, ~@2 d3@6 ~@2 c3@5 ~, ~@2 d4@2 ~@6 g3 ~@5", // D Bm D C
  AM: "g2 ~ [g3,b3,d4] ~@3 [g2,g3,c4]@2 ~@2 [g2,b3,d4]@2 g3 [c3,g3,c4,e4]@3, ~@6 e4 ~@3 g3 ~@5", // G C5 G C
  AN: "[d3,a3,d4,f#4] ~ [a3,f#4] ~ [b3,d4,f#4] [a3,d4,f#4]@2 ~ [c3,g3,a3,c4,e4] ~ [g3,c4,e4] ~ [a3,c4,e4] [g3,c4,e4]@2 ~, ~@2 d3@5 ~@3 c3@6, ~ d4 ~@6", // D Bm D Am7 C Am C
  AO: "[g2,g3,b3,d4] ~ [b3,d4]@2 g3 ~@3 [f3,c4,f4,a4]@3 ~ [e3,c4,e4,g4]@3 ~, ~ g2@2 ~@5, ~@2 g3 ~@13", // G Bm F C
  AP: "[d4,e4] f#4 ~ d4 ~@2 [e4,a4] ~ [c4,d4,g4] ~ c4 [d4,g4]@2 c4 [e4,g4]@2, [d3,a4]@3 d3@4 ~ c3@7 ~, ~@2 e4@2 ~ d4@2 ~@4 c4 ~@4", // Dsus2 A5 Csus2 G5 Em D5
  AQ: "[g2,d4] e4 g4 b4 a3 b4 ~ g3 g2 ~@3 [g3,a3] ~ a3 g3, ~@2 g2@5 ~@3 g2@5 ~, ~@4 d4@4 ~@4 d4@3 ~, ~@4 g3@2 g4@7 ~@3, ~@5 b3@3 ~@5 b3@2 ~", // G5 Gsus2
  AR: "d3 ~@3 e4 f#4@2 [d4,f#4] c3 ~@3 d4 e4@2 d4, ~@2 d3@5 ~@3 c3@5 ~, ~ a4 ~@2, ~@4 d4@2 ~@6 [c4,g4]@3 ~", // D C5
  AS: "[g2,c4,d4] d#4 e4 b4 [g3,a3] b4 a3 g3 g2 ~@3 [g3,a3] ~ a3 g3, ~@2 g2@4 g4@7 b3@2 ~, ~@4 d4@4 ~@4 d4@3 ~, ~@5 b3@2 ~@3 g2@5 ~", // Gsus4 Gsus2
  AT: "d3 ~@3 e4 f#4@2 d4 c3 ~@3 [c4,d4]@2 e4 d4, ~@2 d3@5 ~@3 c3@5 ~, ~ a4 ~ g4, ~@2 d4 ~@5", // Csus2
  AU: "g2 ~@3 [g3,a3,d4]@2 b3 [g3,a3] g2 ~@3 [g3,a3] ~ a3 g3, ~@2 g2@4 ~@4 g2@5 ~, ~@12 d4@3 ~, ~@13 b3@2 ~", // Gsus2
  AV: "g2 ~@3 a3 ~@2 e4 [g2,b4] [c#4,a#4] [c4,a4] [b3,g4]@3 c3@2, ~@2 g2@5 ~@3 g2@3 ~@3, ~@2 [g3,d4] d4 d4@3 ~, ~@5 b3@2 [g3,a3]@7 ~@2", // G F# F Em G5 Gsus2
  AW: "d3 ~@3 [d4,e4,a4]@2 f#4 d4 c3 ~@3 d4 e4@2 c4, ~@2 d3@5 ~@3 c3@5 ~, ~@3 g4, ~@6 c4 ~", // Dsus2
  AX: "g2 ~@3 a3@2 b3 a3 [g2,g3] ~@3 a3 ~ [c3,a3] g3, ~@2 g2@5 ~@3 g2@3 b3@2 ~, ~ [g3,d4] ~ d4, ~@6 g3 ~", // G F G5
  AY: "g2 ~@3 a3@3 b3 g2 ~ g2@2 a3 ~ [g2,a3] g3, ~@2 g2@5 ~@6 b3@2 ~, ~@4 [g3,d4]@5 ~@3 [g3,d4]@3 ~", // Gsus2 G5
  AZ: "d3 ~ [a3,d4,f#4] ~ [b3,d4,f#4] [a3,d4,f#4]@2 ~ [c3,g3,c4,e4] ~ [g3,c4,e4] ~ [a3,c4,e4] [g3,c4,e4]@2 ~, ~ d3@3 ~ c3@3", // D Bm D C Am C
  BA: "[g2,g3,b3,d4] ~ [g3,b3,d4] ~@3 [g2,g3,c4,e4]@2 ~@2 [g3,b3,d4] ~ g3 [c3,g3,c4,e4]@2 ~, ~ g2 ~@3 g2 ~@2", // G C G C
  BB: "[d3,a3,d4,f#4] ~ [a3,d4,f#4] ~ [b3,d4,f#4] [a3,d4,f#4]@2 ~ [c3,g3,c4,e4] ~ [g3,c4,e4] ~ [a3,c4,e4] [g3,c4,e4]@3, ~ d3@3 ~ c3@3", // D Bm D C Am C
  BC: "[g2,g3,b3,d4] e4 [g3,b3,d4,g4] d4 e4 g4 [g2,g3,b3,d4] e4 g4 d4 [g3,e4] g4 [g3,d4] e4 [g3,c4,e4,g4] d4, ~ g2 ~@3 [g2,b3,d4] ~ c3", // G C G5 C G
  BD: "[g2,g3,b3,d4] ~ [g2,b3,d4]@2 g3 ~ [g3,c4,e4] ~@3 [g2,b3]@2 g3 [c3,g3,c4,e4]@2 ~, ~@2 g3 ~@3 g2@2 ~@2 [g3,d4] ~@5", // G C G C G5
  BE: "d3 ~ [d4,e4,a4] ~ e4 f#4@2 d4 c3 ~@3 d4 e4@2 c4, ~@2 d3@5 ~@3 c3@6, ~@4 [d4,a4]@3 ~@5 [c4,g4]@3 ~", // Dsus2 D5 C5
  BF: "g2 d4 e4 g4 a3 e4 g4 [g3,a3,d4] [g2,d4] e4 g4 d4 [a3,d4,e4] g4 [g2,a3,d4] [g3,e4], ~@2 g2@5 ~@3 g2@3 ~@3, ~@4 [g3,d4]@3 ~@5 g3@2 ~@2, ~@5 b3@2 ~@6 b3@2 ~", // Gsus2 G5 Asus4 Gsus2 C G5
  BG: "g2 ~@3 a3 b3@2 g3 g2 ~ g2@2 [g3,a3] ~ [g2,a3] g3, ~@2 g2@5 ~@9, ~@4 d4@4 ~@4 d4@3 ~, ~@4 g3@2 ~@7 b3@2 ~", // Gsus2
  BH: "[g2,d5] e5 g5 d5 [a3,e5] g5 d5 [g3,a3,e5] [g2,g5] [g3,a3,d4,d5] e5 g5 [g3,a3,d4] ~ [g2,a3,e4] [g3,g4], ~@2 g2@5 ~@3 g2@3 ~@3, ~@4 [g3,d4]@3 ~@9, ~@5 b3@2 ~@6 [b3,d4]@2 ~", // G5 A5 A7 G Gsus2 A7 G G5 …
  BI: "d3 ~@3 e4 f#4 ~ [d4,a4] c3 ~@3 [c4,d4,g4]@2 e4 c4, ~@2 d3@5 ~@3 c3@5 ~, ~@2 [d4,a4] ~@5", // D5 Csus2 D5
  BJ: "g2 ~@3 [g3,a3,d4]@3 [g3,b3,d4] [g2,d4,b4] [c#4,a#4] [g3,a3,c4,d4,a4] ~ [g3,a3] b3 [g2,a3] g3, ~@2 g2@5 ~@3 g2@4 ~@2, ~@11 [b3,g4]@2 ~@3, ~@12 d4@3 ~", // Gsus2 G F# Gsus4 Gsus2 Em
  BK: "g2 ~ g2@2 [g3,a3,d4] ~@3 [f3,c4,f4,a4]@3 ~ [e3,c4,e4,g4]@3 ~", BL: "[d3,d4,f#4,a4]@5 ~@3",
})).s("gm_piano").gain(0.64).pan(0.1)

// chords · overdriven guitar · "Lead Guit"
const overdriven_guitar = note(`<
  ~@2 A B@2 C D C D C D C D C D C D E F G H C D C D C D C I J K J L J K J M N O G H C P C D C D C Q J K J L J K J R G F
  G H C D C D C D C Q J K J L J S J M N T U F G F G F G V G W X ~
>`.pickRestart({
  A: "~@14 f3 f#3", B: "[d4@21 ~@11]/2", C: "~ [d3,a3] ~ [c3,g3]", D: "~ [g2,d3] ~ [g2,d3]",
  E: "f4 f#4 d5 d5@2 d5 f#4 ~ d#4 e4 c5 ~ c5@3 ~", F: "a3 a#3 b3 g4 ~ g4 g3@8 ~@2",
  G: "f4 f#4 d5!2 ~ d5 f#4 ~ d#4 e4 c5 ~ c5@3 ~", H: "a3 a#3 b3 g4 ~ g4 g3@9 ~", I: "~@4 [g2,d3]@4 ~@4 [g2,d3]@3 ~",
  J: "[d3,a3] ~ [d3,a3]@2 b3 a3@3 [c3,g3] ~ [c3,g3]@2 a3 g3@3, ~ d3 ~ c3", // D5 C5
  K: "[g2,d3] ~ [g2,d3]@2 ~@2 [g2,e3]@2 ~@2 [g2,d3]@2 ~ [c3,g3]@3", // G5 C G5 C5
  L: "[g2,d3] ~ [g2,d3]@2 ~@2 [g2,e3]@2 ~@2 [g2,d3]@2 ~@2 [c3,g3]@2", M: "[g2,d3] ~ [g2,d3]@2 ~@4 g5@3 ~ g5@2 ~@2",
  N: "f#5 d5 a4 ~ d5@4 ~ a4 c5 b4 c5 b4 a4 g4", O: "g4@2 e4 d4 e4 g4@7 ~@4", P: "~ [g2,d3] ~@2",
  Q: "~@4 [g2,d3]@7 ~ [g2,d3]@3 ~", R: "[g2,d3] ~ [g2,d3]@2 ~@2 [g2,d3]@2 ~@8",
  S: "[g2,d3] ~ [g2,d3]@2 ~@2 [g2,e3]@2 ~@2 [g2,d3] ~@2 [c3,g3]@3", T: "g4@2 e4 d4 g4@2 ~@10",
  U: "f4 f#4 d5 d5@2 d5 f#4 ~ d4 d#4 c5 ~ c5@3 ~", V: "a3 a#3 b3 g4 ~ g4 g3@7 ~@3",
  W: "a3 a#3 b3 g4 ~ g4 g3 ~ g5@3 ~ g5@4", X: "f#5",
})).s("gm_overdriven_guitar").gain(0.36).pan(0.9)

// chords · percussive organ · "Organ"
const percussive_organ = note(`<
  ~@17 A@2 B C ~@6 D@2 E@2 F@2 G@2 H@2 F@4 ~ I J ~@3 K@2 E@2 F@2 L@2 M@2 F@4 ~@6 D@2 E@2 F@2 E@2 N@2 F@8 O@2 P@2 Q ~
>`.pickRestart({
  A: "[[f#5,a5,d6]@8 [e5,c6]@8 [d5,b5]@15 ~, ~@4 g5@11 ~]/2", B: "[f#5,a5,d6] [e5,g5,c6]", C: "[d5,g5,b5]",
  D: "[[f#6,a6]@8 e6@8 d6@15 ~, ~ g6@3]/2", // F#m
  E: "[[a5,d6,f#6]@8 [c6,e6]@8 [b5,d6]@12 ~ [g5,c6,e6]@2 ~, ~@2 g5@5 ~, ~@16 a#5 ~@15]/2", // D C Bm C
  F: "[[a5,d6,f#6] [c6,e6] [b5,d6]@2, ~@8 g5@23 ~, ~@16 a#5 ~@15]/2", // D C Bm
  G: "[[a5,d6,f#6]@8 [c6,e6]@8 [b5,d6]@12 ~ [g5,c6,e6]@3, ~@2 g5@5 ~, ~@16 a#5 ~@15]/2", // D C Bm C
  H: "[[a5,d6,f#6]@4 [c6,e6]@4 [b5,d6]@3 ~ [f6,a6]@2 [e6,g6]@2, ~@4 g5@7 ~@5, ~@16 a#5 ~@7 c6@7 ~]/2", // D C Bm F Em
  I: "~@8 [c6,f6,a6]@3 ~ [c6,e6,g6]@3 ~", J: "[a5,d6,f#6] ~", K: "[[f#6,a6]@8 e6@8 d6@15 ~, ~ g6@3, ~@16 c#6 ~@15]/2",
  L: "[[a5,d6,f#6]@8 [c6,e6]@8 [b5,d6]@12 ~ [g5,c6,e6]@2 ~, ~@2 g5@5 ~, ~@16 [a#5,c#6] ~@15]/2", // D C Bm C A#m
  M: "[[a5,d6,f#6]@8 [c6,e6]@8 [b5,d6]@7 ~ [f6,a6]@4 [e6,g6]@3 ~, ~@4 g5@7 ~@5, ~@16 a#5 ~@7 c6@7 ~]/2", // D C Bm F Em
  N: "[[a5,d6,f#6]@8 [c6,e6]@8 [b5,d6]@7 ~ [f6,a6]@4 [e6,g6]@3 ~, ~@8 g5@14 ~@6 d#6 ~@3, ~@16 a#5 ~@7 c6@7 ~]/2", // D C Bm F Em
  O: "[[a5,d6,f#6] [c6,e6] [b5,d6]@2, ~@8 g5@23 ~, ~@16 [a#5,c#6] ~@15]/2", // D C Bm A#m
  P: "[[a5,d6,f#6]@2 [c6,e6]@2 [b5,d6]@2 [f6,a6] [e6,g6], ~ g5@2 c6, ~@28 d#6 ~@3]/2", Q: "[a5,d6,f#6]",
})).s("gm_percussive_organ").gain(0.3).pan(0.7)

// chords · electric guitar clean · "Guitar"
const electric_guitar_clean = note(`<
  ~ A@2 B C B D E F G H B I B I B J B I B I B I B I B H K@2 L M N O P Q R S B I T I B U B V W@4 X M R O R M R Y B Z@2 H
  B H B I B H AA@2 R M R O R M R AB B AC@2 I B H B H B H AD AE ~@2
>`.pickRestart({
  A: "[d3 ~@4 a3@2 d3 c3 ~@6 d3 g2 ~@7 a2 a#2 b2 d3 e3 d3 a#2 b2, ~@2 d3@4 ~@4 c3@5 ~@3 g2@5 ~@9, ~@2 d4@2 ~@2 [g3,d4]@3 ~ [g3,d4]@3 ~@3]/2", // G5
  B: "d3 ~@4 a3@2 d3 c3 ~@3 [g3,d4]@3 d3, ~@2 d3@4 ~@4 c3@5 ~, ~ d4 ~@2", // G5
  C: "g2 ~@3 [g3,d4]@3 ~@2 g2!2 ~ g2!2 c#3 g2, ~@2 g2@6 b2@2 ~ c3@2 ~@3", // G5
  D: "g2 ~@3 [g3,d4]@4 g2 ~@5 b2 c3, ~@2 g2@5 ~@3 g2@4 ~@2, ~@3 [g3,d4]", // G5
  E: "d3 ~@4 a3@2 ~ c3 ~@3 [g3,d4]@3 d3, ~@2 d3@5 g3@2 ~ c3@5 ~, ~@4 d4@5 ~@7", // G5
  F: "g2 ~@7 g2 ~@5 b2 c3, ~@2 g2@5 ~@3 g2@4 ~@2, ~@4 [g3,d4]@7 ~ [g3,d4]@4", // G5
  G: "d3 ~@4 a3@2 g3 c3 ~@3 [g3,d4]@3 d3, ~@2 d3@5 ~@3 c3@5 ~, ~ d4 ~@2", // G5
  H: "g2 ~@7 g2 ~@5 c3 c#3, ~@2 g2@5 ~@3 g2@4 ~@2, ~@2 [g3,d4]@3 ~ [g3,d4]@2", // G5
  I: "g2 ~@3 [g3,d4]@4 g2 ~@5 c3 c#3, ~@2 g2@5 ~@3 g2@4 ~@2, ~@3 [g3,d4]", // G5
  J: "g2 ~@3 [g3,d4]@4 g2 ~@5 c3 c#3, ~ g2@2 ~@2 g2@2 ~, ~@3 [g3,d4]", // G5
  K: "[d3 ~@4 a3@2 d3 c3 ~@6 d3 g2 ~@7 g2 ~ g2@2 ~@2 g2@2, ~@2 d3@4 ~@4 c3@5 ~@3 g2@5 ~@9, ~@4 d4@4 ~@4 [g3,d4]@6 ~@2 [g3,d4]@7 ~ [g3,d4]@4]/2", // G5
  L: "[d3,a3,d4] ~ [d3,a3,d4]@2 b3 a3@3 [c3,g3,c4] ~ g3@2 a3 g3@2 ~, ~@4 d3@4 ~@2 c4@5 ~, ~@10 c3 ~ c3@4", // D5 C5
  M: "[g2,d3,g3] ~ [g2,d3,g3]@2 ~@2 [g2,e3,g3]@2 ~@2 [g2,d3,g3]@2 ~ [c3,g3,c4]@2 ~", // G5 C G5 C5
  N: "[d3,a3,d4] ~ a3@2 b3 a3@2 ~ [c3,g3,c4] ~ g3@2 a3 g3@2 ~, ~ d4@3 ~ c4@2 ~, ~@2 d3 ~ d3@4 ~@2 c3 ~ c3@4", // D5 C5
  O: "[g2,d3,g3] ~ [g2,d3,g3]@2 ~@2 [g2,e3,g3]@2 ~@2 [g2,d3,g3]@2 ~@2 [c3,g3,c4]@2", // G5 C G5 C5
  P: "[d3,a3] ~ a3@2 b3 a3@2 ~ [c3,g3,c4] ~ g3@2 a3 g3@2 ~, ~@2 [d3,d4]@6 ~@2 c4@5 ~, ~@10 c3 ~ c3@3 ~", // D5 C5 D
  Q: "[g2,d3,g3] ~ [g2,d3,g3]@2 ~@2 [g2,e3,g3]@2 ~@2 [g2,d3,g3] ~@2 [c3,g3,c4]@2 ~", // G5 C G5 C5
  R: "[d3,a3,d4] ~ a3@2 b3 a3@2 ~ [c3,g3,c4] ~ g3@2 a3 g3@2 ~, ~@2 d4@6 ~@2 c4@5 ~, ~@2 d3 ~ d3@4 ~@2 c3 ~ c3@4", // D5 C5
  S: "[g2,d3,g3] ~ [g2,d3,g3]@3 ~ [g2,d3,g3] ~@9", T: "d3 ~@4 a3@2 d3 c3 ~@3 [g3,d4]@4, ~@2 d3@5 ~@3 c3@6, ~ d4 ~@2",
  U: "g2 ~@3 [g3,d4]@4 ~@8, ~ g2@2 ~@5", V: "g2 ~@7 g2 ~ g2@2 ~@2 c3 c#3, ~ g2@2 ~@5, ~@2 [g3,d4]@3 ~ [g3,d4]@2",
  W: "[d3 ~@4 a3@2 d3 c3 ~@6 d3 g2 ~@7 g2 ~@5 c3 c#3 d3 ~@4 a3@2 d3 c3 ~@6 d3 g2 ~@7 g2 ~@5 c3 c#3, ~@2 d3@4 ~@4 c3@5 ~@3 g2@5 ~@3 g2@4 ~@6 d4@4 ~@4 [g3,d4]@6 ~@2 [g3,d4]@7 ~ [g3,d4]@4, ~@4 d4@4 ~@4 [g3,d4]@6 ~@2 [g3,d4]@6 ~@2 [g3,d4]@6 d3@4 ~@4 c3@5 ~@3 g2@5 ~@3 g2@4 ~@2]/4", // G5
  X: "[d3,a3] ~ [d3,a3]@2 [d3,b3] [d3,a3]@3 [c3,g3,c4] ~ g3@2 a3 g3@2 ~, d4@6 ~@4 c4@5 ~, ~@10 c3 ~ c3@4", // D5 G D5 C5
  Y: "[g2,d3,g3] ~ [g2,d3,g3]@3 ~@3 f3@4 e3@4", // G5
  Z: "[g2 ~@7 g2 ~@5 c3 c#3 d3 ~@6 d3 c3 ~@3 [g3,d4]@3 d3, ~@2 g2@5 ~@3 g2@4 ~@6 d4@5 ~@7, ~@4 [g3,d4]@6 ~@2 [g3,d4]@6 d3@3 a3@4 ~ c3@5 ~]/2", // G5
  AA: "[d3 ~@4 a3@2 d3 c3 ~@6 d3 g2 ~@7 g2 ~ g2@2 [g3,d4]@2 g2@2, ~@2 d3@4 ~@4 c3@5 ~@3 g2@5 ~@9, ~@2 d4@2 ~@2 [g3,d4]@3 ~ [g3,d4]@3 ~@3]/2", // G5
  AB: "[g2,d3,g3] ~ [g2,d3,g3]@2 ~@2 [g2,d3,g3]@2 ~@8", // G5
  AC: "[g2 ~@7 g2 ~@5 c3 c#3 d3 ~@4 a3@2 d3 c3 ~@3 [g3,d4]@3 d3, ~@2 g2@5 ~@3 g2@4 ~@6 d4@4 ~@8, ~@4 [g3,d4]@6 ~@2 [g3,d4]@6 d3@4 ~@4 c3@5 ~]/2", // G5
  AD: "d3 ~@6 d3 c3 ~@3 [g3,d4]@3 d3, ~@2 d3@3 a3@4 ~ c3@5 ~, ~@4 d4@5 ~@7", AE: "~ [g3,d4] ~@2, ~@2 g2@5 ~@9",
})).s("gm_electric_guitar_clean").gain(0.41).pan(0.2)

// drums · kick
const kick = s("bd").struct(`<
  ~@3 A@25 B A C A D A C A E A@5 E A@5 B A C A D A C A E A@11 B A C A D A C A E A@11 E F ~
>`.pickRestart({
  A: "x!2 ~@2 x!2 ~@2", B: "x!2 ~@6", C: "x ~ x ~@3 x ~@3 x ~@2 x ~@2", D: "x!2 ~ x ~ x ~ x", E: "x!2 ~ x!2 ~ x ~",
  F: "x",
})).gain(0.45)

// drums · snare
const snare = s("sd").struct("<~@3 A@25 B A@7 C A@5 C A@5 B A@7 C A@11 B A@7 C A@11 C ~@2>".pickRestart({
  A: "~ x ~ x", B: "~@4 x ~@3 x!7 ~", C: "~ x ~@2",
})).gain(0.45)

// drums · hihat
const hihat = s("hh").struct(`<
  A B@4 C D E D E@3 D E@4 C D E D E@3 D E@4 C F E G C F E H C D E D E H C D E@4 C F E G C F E H C D E D E@2 C D E@4 C F
  E G C F E H C D E D E D E D C D E H ~@2
>`.pickRestart({
  A: "x!4", B: "x!2", C: "x ~ x ~ x!4", D: "x ~ x!5 ~", E: "x!8", F: "x!7 ~", G: "x!5 ~ x!2", H: "x!4 ~@4",
})).gain(0.35)

// drums · hihat · soft notes
const hihat_soft = s("hh").struct(`<
  ~@5 A B ~ B ~@3 B ~@4 A B ~ B ~@3 B ~@4 A ~@2 C A ~@3 A B ~ B ~@2 A B ~@4 A ~@2 C A ~@3 A B ~ B ~@2 A B ~@4 A ~@2 C A
  ~@3 A B ~ B ~ B ~ B A B ~@4
>`.pickRestart({
  A: "~ x ~ x ~@4", B: "~ x ~@6", C: "~@5 x ~@2",
})).gain(0.2)

// drums · low tom
const low_tom = s("lt").struct("<~@28 [~@7 x] ~@19 [~@7 x] ~@19 [~@7 x] ~@22>").gain(0.4)

// drums · open hat
// … 17 more lines