// portal 2 - turret wife serenade — Misc Computer Games
// 120 bpm, 4/4, key A# minor. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Transcription provider: pdmx. https://musescore.com/score/126997; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 57 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(120/4)

// Notation: c3@3 lasts 3 steps · ~ is a rest.
// A part's distinct bars are riffs (A, B, C...) played in order: edit a riff to change every repeat.

// other · clarinet · "Bb Clarinet"
const clarinet = note("<~@4 A B C D A B E F ~@20 A B C D A B E F ~@16 G>".pickRestart({
  A: "~ bb4 db5 bb4 f5 bb4 db5 eb5", B: "~ bb4 db5 bb4 f5 bb4 eb5 c5", C: "~ a4 c5 a4 eb5 a4 c5 db5",
  D: "~ a4 c5 a4 eb5 db5 c5 db5", E: "~ f5 eb5 db5 eb5 db5 c5 db5", F: "~ eb5 db5 c5 db5 c5 bb4 a4", G: "f4",
})).s("gm_clarinet").gain(0.3)

// other · clarinet · "Bb Clarinet"
const clarinet_2 = note("<~@12 A B C D E F G H I J K L M N O P ~@12 A B C D E F G H I J K L M N O P Q>".pickRestart({
  A: "bb4@3 a4 ab4@3 g4", B: "ab4@2 bb4@3 ~ c5 bb4", C: "db5@3 c5 bb4@3 db5", D: "c5@2 ~@5 eb5",
  E: "db5@6 c5 bb4 c5 db5@3 ~@2 eb5@2", F: "f5@2 eb5@2 ~ db5@2 c5", G: "db5@2 ~@4 c5 b4 bb4@6 a4 ab4",
  H: "g4@3 ~ a4@3 bb4", I: "c5@3 db5 c5@3 db5", J: "f5@4 eb5@8 ~@2 eb5 f5", K: "gb5@3 f5 eb5@3 db5",
  L: "eb5@2 c5@2 c5@8 ~@2 eb5 f5", M: "gb5@3 ab5 gb5@3 bb5", N: "ab5@4 ~@2 gb5 ab5", O: "gb5@6 f5@2 eb5@6 f5 eb5",
  P: "db5@2 c5 a4", Q: "d4",
})).s("gm_clarinet").gain(0.3)

// other · clarinet · "Bb Clarinet"
const clarinet_3 = note(`<
  A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 ~@3 C A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 A@2 B@2 ~@3 C D
>`.pickRestart({
  A: "~ f4 ~ f4 ~ f4 ~ f4", B: "~ eb4 ~ eb4 ~ eb4 ~ eb4", C: "a3@2 bb3 c4", D: "bb3",
})).s("gm_clarinet").gain(0.3)

stack(clarinet, clarinet_2, clarinet_3)