// Willkommen auf der Titanic — Howard Carpendale
// 72 bpm, 4/4, key C major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Full arrangement: all 79 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(72/4)

// 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 · "FINGERDBAS"
const bass = note(`<
  ~@24 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 ~
>`.pickRestart({
  A: "g1@3 ~ g2@2 g1 g1@4 g2@2 g1 g1@2", B: "c2@4 c3@2 ~ c2 c2@3 c3@2 c2!2 ~", C: "g1@4 g2@2 ~ g1 g1@3 g2@2 g1!2 a1",
  D: "c2@4 c3@2 c2!2 ~ c2 ~ c2 c3@2 c2 ~", E: "f1@4 f2@3 f1 f1@2 f2 f2@2 f1 ~ f1",
  F: "c2@3 c3 c3@2 c2!2 c2@3 c3@2 c2 c2@2, ~@8 g#2 ~@7", G: "g1@2 ~ g1 g2@3 g1 g1@3 g2@2 g1@2 a1",
  H: "c2@3 c3 c3@3 c2 c2@2 c3 ~@2 c2@2 a1, ~@11 c3@4 ~", I: "g1@3 g2 g2@3 g1 g1@3 g2@2 g2@2 g1",
  J: "c2@3 c3 c3@3 c2 c2@3 c3 ~ c3@2 c2", K: "g1@3 ~ g2@3 g1 g1@3 g2@2 g1@2 a1",
  L: "c2@3 c3 c3@2 c2!2 ~ c2@2 c2 c3@2 c2@2", M: "f1@2 ~ f2 f2@3 f1 f1@2 f2!2 ~ f1 ~ f1, ~@12 f2@3 ~",
  N: "c2@3 c3 c3@2 c2!2 ~ c2 ~ c2 c3@3 c2, ~@4 g#2 ~@11", O: "g1@3 g2 g2@2 g1!2 ~ g1 ~ g1 g2@2 g1 a1",
  P: "c2@3 c3 c3@3 c2 c2@3 c3 ~ c3@2 ~", Q: "c2@6 ~ d3 c3@8, ~@3 c3 ~@4", R: "c2@4 c3@2 c2 c2@2 c3 ~@2 c3 c2 g2 a2",
  S: "c2@3 c2 c3@2 c2 c2@2 c2@2 c2 c3@2 g2 a2", T: "c2@3 c3 c3@3 c2 c2@2 c3 c3@2 c2 c3 c2",
  U: "c2@3 c3 c3@2 c2!2 ~ c2 ~ c2 ~ c2 g2 a2, ~@6 c3 ~", V: "f1@2 ~ f1 f2@2 f1!2 f1@3 f2@2 f1 c2 d2",
  W: "f1@3 ~ f2@2 f1!2 f1@3 f2@2 f1 c2 d2", X: "g1@3 g2 g2@3 g1 g1@3 g2@2 g1 d2 e2",
  Y: "c2@2 ~ c2 c3@2 c2 c2@2 c3 ~ c2 ~ c2 g2 a2, ~@6 c3 ~", Z: "c2@2 ~ c2 c3@2 c2!2 c2@2 c3 c3@2 c2 g2 a2",
  AA: "g1@2 ~ g2 g2@3 g1 g1@2 g2 g2@2 g1 d2 e2", AB: "c2@3 c3 c3@2 c2!2 c2@2 c3 c3@2 c2 g2 a2",
  AC: "g1@3 g2 g2@2 g1 g1@2 g2!2 g2@2 g1 a1 c2", AD: "c2@2 ~ c2 c3@3 c2!2 c3@2 c2 g2 a2 c3 c2",
  AE: "f1@3 f2 f2@2 f1 f1@2 f2@2 f1 f2@2 c2 d2", AF: "c2@2 ~ c3!2 c3@2 c2 c2@3 c3@2 g2 a2 c3",
  AG: "g1@2 ~ g2 g2@3 g1 g1@3 g2@2 g1 d2 e2", AH: "c2@3 c3 c3@2 c2!4 ~ c2 c3 c2 ~ c2",
  AI: "g1@2 ~ g2 g2@3 g1!2 ~ g1@2 g2 g1 ~ g1", AJ: "c2@3 c3!2 c3@2 c2 c2@2 c3 c3@2 c2@2 g2",
  AK: "g1@2 ~ g2 g2@3 g1 g1@3 g2@2 g1@2 a1", AL: "c2@3 c3!2 c3@2 c2 c2@3 c3@2 c2 ~ c2",
  AM: "f1@3 f2!2 f2@2 f1 f1@3 f2@2 f1 c2 d2", AN: "c2@2 ~ c3 c3@3 c2!3 ~ c2 ~ c2 ~ c2, ~@12 c3@3 ~",
  AO: "g1@3 g2 g2@3 g1 g1@2 ~ g1 d2 e2 g2 e2", AP: "c2@2 ~ c2 c3@3 c2 c2@3 c3@2 c2 ~ c2",
  AQ: "g1@3 [g1,g2] g2@3 g1 g1@3 g2@2 g1 d2 e2", AR: "c2@3 c3 c3@3 c2 c2@3 c3@2 c2 g2 a2",
  AS: "g1@3 g2 g2@3 g1 g1@2 g1 g2@2 g1 a1 c2", AT: "c2@2 ~ c2 c3@3 c2!2 c3@2 c2 ~ c2 ~ c2, ~@12 c3@3 ~",
  AU: "f1@3 f2 f2@3 f1 f1@2 ~ f1 c2 d2 f2@2", AV: "c2@2 ~ c3!2 c3@2 c2 c2@3 c3@2 c2@2 g2",
  AW: "g1@2 ~ g1 g2@3 g1!2 g1@2 g1 g2 g1@2 a1", AX: "c2@2 ~ c3!2 c3@2 c2 c2@3 c3@2 c2 g2 a2",
  AY: "c2@3 c3 c3@3 c2!2 c2@2 c3!2 c2@2 ~", AZ: "c2@3 c3 c3@3 c2!2 c2@2 c3@2 c2 g2 a2",
  BA: "c2@2 ~ c3 c3@3 c2 c2@2 ~ c2@3 g1 a1", BB: "c2",
})).s("gm_electric_bass_finger").gain(0.6)

// chords · acoustic guitar steel · "STEEL GTR"
const acoustic_guitar_steel = note(`<
  ~@2 A B C@2 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@4 ~
>`.pickRestart({
  A: "c4 d4@2 ~@2 a3@2 g3@2 e3@2 g3@2 e3 g3 a3, c3@15 ~, g3@3 ~@5, ~@3 c4@12 ~",
  B: "[g3,c4] [g3,d4] ~ g3@2 a3@2 g3@2 ~@2 g3@2 ~ e3 g3, c3@12 ~ c3@2 ~, ~@3 c4@12 ~, ~@9 e3@4 ~@3", // C5 G5
  C: "[[g3,c4] [g3,d4]@2 g3@2 a3@2 g3@2 ~@2 g3@2 ~ e3 g3 [g3,c4] [g3,d4]@2 g3@2 a3@2 g3@2 e3@2 g3@2 e3 g3 a3, c3@12 ~ c3@17 ~@2, ~@3 c4@12 ~@4 c4@11 ~@2, ~@9 e3@4 ~@19]/2", // C5 G5 C5 G5
  D: "[g3,c4] [g3,d4] ~ g3@2 a3@2 g3@2 e3@2 g3@2 e3 g3 a3, c3@15 ~, ~@3 c4@11 ~@2", // C5 G5
  E: "[g3,c4] d4@2 ~@2 a3 ~ g3@2 ~@2 g3@2 c3 e3 g3, c3@3 ~, ~ g3@4 ~@4 e3@4 ~@3, ~@3 c4@12 ~", // C5
  F: "[g3,c4] d4@2 ~@2 a3 ~ g3@2 ~@2 g3@2 c3 e3 g3, c3@3 ~, ~@3 c4@12 ~, ~@9 e3@4 ~@3", // C5
  G: "[g3,c4] [g3,d4] ~ g3@2 a3@2 g3@2 e3@2 g3@2 a3 [g3,c4] a3, c3@11 ~@5, ~@3 c4@10 ~@3", // C5 G5 C5
  H: "[a3,d4] [a3,e4] ~ a3@2 ~@2 a3@2 ~@4 c4 d4 c4, f3@8 ~ f3@6 ~, ~@3 d4@8 ~@5, ~@5 c4@6 a3@4 ~", // D5 A5
  I: "d4 ~@2 d4@2 ~@6 c4@2 ~ c4@2, [f3,a3]@7 a3@5 ~ a3@2 ~, ~ e4@15, ~@5 c4@4 f3@6 ~", // F
  J: "d4 ~@6 g3@2 d3@2 e3@2 g3 a3 ~, g3@5 b3@5 ~@6, b3@3 d4@7 ~@6, ~ e4@9 ~@6",
  K: "c4 d4@2 ~@2 g3@2 ~@2 g3@2 a3@2 ~ e3 g3, c3@12 ~ c3@2 ~, g3@5 ~@2 e3@6 ~@3, ~@3 c4@12 ~",
  L: "[g3,c4] [g3,d4] ~ g3@2 a3@2 g3@2 e3@2 g3@2 e3 g3 a3, c3@7 ~, ~@3 c4@11 ~@2", // C5 G5
  M: "[g3,c4] [g3,d4] ~ g3@2 a3@2 g3@2 e3@2 g3@2 a3 g3 e3, c3@7 ~, ~@3 c4@12 ~", // C5 G5
  N: "[g3,c4] [g3,d4]@2 g3@2 a3@2 g3@2 e3@2 g3@2 a3 [g3,c4] a3, c3@15 ~, ~@3 c4@10 ~@3", // C5 G5 C5
  O: "[g3,c4] d4@2 ~@2 a3 ~@5 e3@2 g3 a3 g3, c3@7 g3@4 ~@5, ~@3 c4@10 ~@3, ~@9 c3@5 ~@2", // C5
  P: "[g3,c4] [g3,d4]@2 g3@2 a3@2 ~@4 e3@2 g3 a3 c4, c3@7 g3@4 ~@5, ~@3 c4@10 ~@3, ~@9 c3@4 ~@3", // C5 G5
  Q: "[a3,d4] [a3,e4] ~ a3@2 ~@2 a3@2 ~@4 c4 d4 c4, f3@8 ~ f3@6 ~, ~@3 d4@6 ~@7, ~@5 c4@5 ~ a3@4 ~", // D5 A5
  R: "d4 ~@2 d4@2 ~@2 a3@2 ~@4 c4 d4 c4, f3@8 ~ f3@4 ~@3, a3@5 c4@6 a3@4 ~, ~ e4@13 ~@2",
  S: "d4 ~@6 g3@2 d3@2 e3@2 g3 a3 c4, g3@5 b3@6 ~@5, b3@3 d4@8 ~@5, ~ e4@10 ~@5",
  T: "c4 d4@2 ~@2 a3 ~ g3@2 ~@2 g3@2 a3 g3 e3, c3@8 ~ c3@5 ~@2, g3@5 ~@5 e3@4 ~@2, ~@3 c4@12 ~",
  U: "[g3,c4] [a3,c4]@2 g3@2 [e3,a3]@2 [e3,g3]@2 ~@2 g3@2 ~ a3 g3, c3@8 ~ c3@5 ~@2, ~@3 c4@7 e3@3 [g3,c4]@2 ~", // C5 Am A5 Em C5
  V: "g3@2 ~ d3@2 e3@2 d4@2 ~@4 g3 b3 ~, [b3,d4]@6 ~ [g3,b3]@4 d4@4 ~, ~@9 e4@5 ~@2", // Bm G
  W: "[g3,c4] [g3,d4]@2 g3@2 a3@2 ~@4 e3@2 g3 a3 g3, c3@7 g3@4 ~@5, ~@3 c4@11 ~@2, ~@9 c3@4 ~@3", // C5 G5
  X: "d4 ~@6 g3@2 d3@2 e3@2 g3 a3 c4, g3@5 b3@6 ~@5, ~ e4@10 ~@5, ~@3 d4@8 ~@5",
  Y: "c4 d4@2 ~@2 a3 ~ g3@2 ~@2 g3@2 ~ g3 e3, c3@8 ~ c3@4 ~@3, g3@5 ~@5 e3@4 ~@2, ~@3 c4@7 ~@3 c4@2 ~",
  Z: "~ [a3,d4] ~ [a3,e4]@2 a3 ~@8 a3 c4, f3@9 ~@2 d3@4 ~, ~@5 d4@10 ~, ~@7 [a3,c4]@6 f3@2 ~", // D5 A5 Am
  AA: "c4 d4@2 ~@2 a3@2 ~@4 e3@2 g3 a3 c4, c3@8 ~ c3@5 ~@2, g3@5 ~@2 g3@4 ~@5, ~@3 c4@9 ~@4",
  AB: "d4 ~@6 g3@2 d3 ~ g3@2 a3 c4 a3, g3@5 b3@4 ~ e3@3 ~@3, ~ e4@8 ~@7, ~@3 d4@6 ~@7",
  AC: "c4 ~@4 a3@2 g3@2 ~@4 a3 c4 [g3,a3], c3@8 ~ c3@5 ~@2, g3@3 ~@2 e3@2 ~, ~ d4@10 g3@4 ~, ~@3 c4@10 ~@3", // Gsus2
  AD: "d4 ~@6 g3@2 d3@2 e3@2 g3 a3@2, g3@5 b3@6 ~@5, ~ e4@10 ~@5, ~@3 d4@8 ~@5",
  AE: "c4 ~@4 a3@2 ~@4 e3@2 g3 a3 g3, c3@8 ~ c3@5 ~@2, g3@5 ~@2 g3@4 ~@5, ~ d4@4 ~@11, ~@3 c4@9 ~@4",
  AF: "d4 e4@2 ~@8 e3@2 ~ a3@2, g3@5 b3@6 ~@5, ~@3 d4@11 ~@2, ~@7 g3@4 ~@2 g3@2 ~, ~@9 d3@5 ~@2",
  AG: "c4 d4@2 ~@2 a3@2 ~@4 e3@2 g3 a3 g3, c3@8 ~ c3@5 ~@2, g3@5 ~@2 g3@4 ~@5, ~@3 c4@9 ~@4",
  AH: "d4 e4@2 ~@6 f3@2 d3@2 ~ a3@2, f3@7 a3@6 f3@2 ~, a3@5 c4@9 ~@2, ~@3 d4@11 ~@2",
  AI: "c4 d4@2 ~@2 a3@2 ~@4 e3@2 g3 a3 g3, c3@9 c3@5 ~@2, g3@5 ~@2 g3@5 ~@4, ~@3 c4@4 ~@9",
  AJ: "d4 ~@12 g3 a3 g3, g3@6 ~ g3@4 e3@4 ~, ~ e4@4 b3@7 ~@4, ~@3 d4@11 ~@2, ~@9 d3@5 ~@2",
  AK: "c4 ~@10 e3@2 g3 a3 g3, c3@7 g3@2 c3@5 ~@2, g3@5 a3@7 ~@4, ~ d4@13 ~@2, ~@3 c4@11 ~@2",
  AL: "c4 ~@6 g3@2 ~@2 g3@2 a3 c4 a3, c3@7 ~, g3@5 a3@4 e3@5 ~@2, ~ d4@10 ~@5, ~@3 c4@7 ~@6",
  AM: "[b2,c4] ~@4 a3@2 ~@6 g3 a3 g3, c3@8 ~ c3@6 ~, g3@5 ~@2 g3@4 e3@4 ~, ~ d4@13 ~@2, ~@3 c4@9 ~@4", // Cmaj7
  AN: "c4 ~@6 g3@2 ~@2 g3@2 a3 c4 g3, e3@9 c3@5 ~@2, g3@5 a3@5 e3@5 ~, ~ d4@12 ~@3, ~@3 c4@11 ~@2",
  AO: "c4 ~@12 g3 [a3,d4] g3, e3@7 g3@2 c3@6 ~, g3@5 a3@6 e3@4 ~, ~ d4@12 ~@3, ~@3 c4@10 ~@3", // D5
  AP: "c4 ~@6 g3@2 ~@2 g3@2 a3 ~ g3, [c3,e3]@9 c3@5 ~@2, g3@5 a3@5 e3@4 ~@2, ~ d4@5 ~@10, ~@3 c4@8 ~@3 c4@2", // C
  AQ: "d4 ~@12 a3 ~ a3, f3@9 d3@6 ~, a3@5 c4@8 ~ c4@2, ~ e4@13 ~@2, ~@3 d4@4 a3@4 f3@4 ~",
  AR: "[a3,c4] d4@2 ~@2 d4@2 ~@2 a3@2 ~@2 a3 ~ a3, f3@10 ~ f3@5, ~@3 e4@4 c4@6 ~ c4@2", // Am
  AS: "d4 ~@6 g3@2 d3@2 e3@2 g3 a3 ~, g3@5 b3@6 ~@5, ~ e4@9 ~@6, ~@3 d4@8 ~@5",
  AT: "c4 d4@2 ~@4 g3@2 ~@2 g3@2 a3 c4 g3, c3@9 e3@6 ~, g3@5 a3@5 ~@6, ~@3 c4@8 ~@5",
  AU: "d4 e4@2 d4@2 ~@4 g3@2 ~@2 g3 a3 g3, e3@11 c3@3 ~@2, g3@7 a3@5 e3@2 ~@2, ~@5 c4@8 ~@3",
  AV: "d4 e4@2 ~@10 g3 a3 g3, g3@5 b3@6 ~@5, ~@3 d4@10 ~@3, ~@7 g3@4 e3@5, ~@9 d3@5 ~@2",
  AW: "c4 d4@2 ~@2 a3@2 ~@4 e3@2 g3 a3 g3, c3@8 ~ c3@6 ~, g3@5 ~@2 g3@4 ~@5, ~@3 c4@5 ~@8",
  AX: "d4 e4@2 ~@4 g3@2 ~@4 a3 c4 a3, d3@8 ~ d3@4 ~@3, g3@5 b3@5 e3@3 ~@3, ~@3 d4@10 ~@3, ~@11 g3@4 ~",
  AY: "c4 d4@2 c4@2 a3@2 g3@2 ~@2 g3@2 a3 c4 a3, [c3,e3]@9 c3@5 ~@2, g3@5 ~@5 e3@4 ~@2", // C
  AZ: "d4 e4@2 ~@6 c3 ~@3 a3 c4 g3, f3@9 ~ d3@4 ~@2, a3@5 c4@6 ~@5, ~@3 d4@8 ~@5, ~@7 a3@4 f3@4 ~",
  BA: "c4 d4@2 ~@2 a3@2 ~@6 g3@2 g3, e3@7 ~@2 c3@6 ~, g3@5 ~@2 g3@4 e3@4 ~, ~@3 c4@4 ~@9",
  BB: "d4 e4@2 ~@10 a3 c4 a3, g3@5 b3@6 ~ g3@3 ~, ~@3 d4@10 ~@3, ~@7 g3@4 e3@4 ~, ~@9 d3@5 ~@2",
  BC: "c4 d4@2 [c4,c#4]@2 a3@2 g3@2 ~@2 g3@2 a3 c4 [g3,a#3], e3@9 c3@5 ~@2, g3@5 ~@5 e3@5 ~", // C#maj7 Gm
  BD: "d4 e4@2 ~@10 g3 a3 g3, g3@5 b3@7 ~@4, ~@3 d4@9 ~@4, ~@7 g3@4 e3@5, ~@9 d3@6 ~",
  BE: "c4 d4@2 ~@2 a3@2 ~@6 g3 a3 g3, c3@8 ~ c3@6 ~, g3@5 ~@2 g3@5 ~@4, ~@3 c4@4 ~@4 e3@4 ~",
  BF: "d4 e4@2 ~@4 g3@2 ~@2 g3@2 a3@2 g3, d3@15 ~, g3@5 b3@4 e3@6 ~, ~@3 d4@8 ~@5",
  BG: "c4 d4@2 ~@2 a3@2 g3@2 ~@4 c4@2 d4, c3@9 ~@2 a3@4 ~, g3@5 ~@4 e3@6 ~, ~@3 c4@7 g3@5 ~",
  BH: "d4 e4@2 ~@4 a3@2 ~@4 a3@2 f3, f3@8 ~ f3@5 ~@2, a3@5 c4@6 c4@4 ~, ~@3 d4@8 ~@5",
  BI: "c4 d4@2 c4@2 a3@2 ~@6 g3 a3 g3, e3@9 c3@6 ~, g3@4 ~@3 g3@4 e3@4 ~",
  BJ: "d4 e4 ~@5 g3@2 ~@2 g3@2 a3 c4 a3, d3@8 ~ d3@5 ~@2, g3@5 b3@5 e3@5 ~, ~@3 d4@9 ~@4",
  BK: "c4 d4@2 ~@2 a3@2 ~@7 c4 ~, [c3,e3]@9 c3@5 ~@2, g3@5 ~@2 g3@4 e3@4 ~, ~@3 c4@5 ~@5 g3@2 ~", // C
  BL: "d4 e4@2 e4 ~@5 e3 ~ g3@4 ~, d3@7 g3@4 ~@5, g3@5 b3@6 ~@5, ~@3 d4@8 ~@5, ~@9 d3@6 ~",
  BM: "c4 d4@2 ~@2 a3@2 ~@6 g3 a3 ~, c3@8 ~ c3@5 ~@2, g3@5 ~@2 g3@4 e3@4 ~, ~@3 c4@10 ~@3",
  BN: "d4 e4@2 ~@4 g3@2 ~@2 a3@2 c4 a3 g3, g3@5 b3@4 e3@6 ~, ~@3 d3@10 ~@3, ~@3 d4@7 g3@2 ~@4",
  BO: "c4 ~@6 g3@2 ~@4 c4@2 d4, c3@9 e3@7, g3@5 a3@4 ~ g3@5 ~, ~ d4@9 ~@6, ~@3 c4@7 ~ a3@4 ~",
  BP: "d4 e4@2 ~@9 a3@2 c4 ~, f3@9 d3@5 ~@2, a3@5 c4@6 ~@5, ~@3 d4@11 ~@2, ~@7 a3@4 f3@4 ~",
  BQ: "c4 d4@2 ~@2 a3@2 ~@6 g3 a3 g3, e3@9 c3@6 ~, g3@5 ~@2 g3@5 ~@4, ~@3 c4@4 ~@4 e3@4 ~",
  BR: "d4 e4@2 ~@2 b3@2 g3@2 ~@2 a3@2 c4 a3 g3, d3@15 ~, g3@5 ~@4 e3@6 ~, ~@3 d4@7 g3@4 ~@2",
  BS: "c4 ~@4 a3@2 g3@2 ~@2 g3@2 a3@2 g3, c3@15 ~, g3@5 ~@4 e3@6 ~, ~ d4@14 ~, ~@3 c4@4 ~@9",
  BT: "[c4 ~@4 a3@2 g3@2 ~@2 g3@2 a3 ~@11 c4@2 d4@2 e4 d4 c4 d4 e4@2 d4@2 ~@2 a3@2 ~@2 a3@2 ~@4 c4@11 ~@4, [e3,g3]@5 c3@9 ~ c3@28 ~@2 c3@16 ~@3, ~ d4@13 c4@2 d4@5 g3@18 ~@3 g3@4 g3@13 ~@5, ~@3 c4@6 e3@6 ~ g3@3 e3@10 ~@3 e3@8 ~ e3@5 ~ e3@12 ~@5, ~@17 c4@6 a3@14 c4@5 ~@6 d4@13 ~@3]/4", // Em
})).s("gm_acoustic_guitar_steel").gain(0.54).pan(0.3)

// chords · synth strings 1 · "SYN STRING"
const synth_strings_1 = note(`<
  ~@6 A@4 B@3 C@6 D@3 E@2 F G@2 H I G@2 H J K F H I H F K ~ A@4 L@2 M E@2 J K J H N H J H J H J H N H J H J K J H N K F
  O@4 P@2
>`.pickRestart({
  A: "[g3,c4,e4]/4", B: "[[f3,a3,c4]@32 [g3,b3,d4]@15 ~, e4@5 ~]/3", C: "[[g3,c4,e4]@95 ~]/6",
  D: "[[f3,a3,c4]@2 [g3,b3,d4], e4@43 ~@5]/3", E: "[[g3,c4,e4]@31 ~]/2", F: "[g3,b3,d4]",
  G: "[[c4,e4] [b3,d4], g3@31 ~]/2", H: "[g3,c4,e4]@15 ~", I: "[f3,a3,c4,e4]", J: "[g3,b3,d4]@15 ~", K: "[g3,c4,e4]",
  L: "[[f3,a3,c4,e4]@31 ~]/2", M: "~@3 e4@6 ~@7, [g3,b3,d4]@15 ~", N: "[f3,a3,c4,e4]@15 ~", O: "[[g3,c4,e4]@63 ~]/4",
  P: "[[c3,g3,c4,e4]@19 ~@13]/2", // C
})).s("gm_synth_strings_1").gain(0.35).pan(0.4)

// chords · synth strings 2 · "SYN STRING"
const synth_strings_2 = note(`<
  ~@5 A@2 ~@6 B@2 ~@8 C D E F G H I J G D G K G L G D M@3 ~@6 N@2 D E F G L G O E D G D E H G P G F G F G L Q D R@5 ~
>`.pickRestart({
  A: "[~@2 [c3,g3,c4,e4]@7 ~@7]/2", B: "[~ [c3,g3,c4,e4]@7]/2", C: "[c3,g3,c4,e4]@13 ~@3", D: "~@4 [g3,d4,g4,b4]@9 ~@3",
  E: "~@4 [c3,e4,g4,c5]@9 ~@3", F: "~@2 [g3,d4,g4,b4]@5 ~", G: "~@2 [c3,e4,g4,c5]@5 ~", H: "~@4 [f3,f4,a4,c5,e5]@9 ~@3",
  I: "~ [c3,e4,g4,c5]@3", J: "~@4 [g3,b3,d4,g4]@11 ~", K: "~@4 [g3,d4,g4,b4]@11 ~", L: "~@2 [f3,f4,a4,c5,e5]@5 ~",
  M: "[~@2 [e4,g4,c5]@6 c2@9 ~@7, ~@4 c3@27 ~@17, ~@8 c4@3 ~@13]/3", N: "[~@5 [c3,g3,c4,e4]@10 ~]/2",
  O: "~@2 b3 ~, ~ [g3,d4,g4]@2 ~", P: "~@4 [g3,d4,g4]@11 ~, ~@4 b4@9 ~@3", Q: "~@4 [c3,e4,g4,c5]@11 ~",
  R: "[~@21 c4@3 [c3,c4,c5,e5]@10 ~@6, ~@4 g4@63 ~@13, ~ [c3,c5]@11 ~@8, ~@4 e4@41 ~@35]/5", // C
})).s("gm_synth_strings_2").gain(0.35).pan(0.6)

// drums · kick
const kick = s("bd").struct(`<
  A@24 B C B C B C B C B C B C B C B C A B D B E B E B@2 E B F B C B C B F B C B F B C B C B C B F B C B C B C@2 G ~
>`.pickRestart({
  A: "x!2 ~@14", B: "x ~@6 x!2 ~@7", C: "x ~@6 x!2 ~ x ~@2 x ~@2", D: "x ~@6 x!3 ~@6", E: "x ~@6 x ~ x!2 ~@5",
  F: "x ~@6 x!2 ~@4 x ~@2", G: "x",
})).gain(0.5)

// drums · snare
const snare = s("sd").struct("<[~ x]!24 [~ x ~ x]!16 ~ [~ x ~ x]!36 ~@2>").gain(0.5)

// drums · hihat
const hihat = s("hh").struct("<~@6 [x!16]!34 x [x!16]!36 x ~>").gain(0.35)

stack(bass, acoustic_guitar_steel, synth_strings_1, synth_strings_2, kick, snare, hihat)