// Polish National Anthem — Józef Wybick
// 120 bpm, 3/4, key F major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Transcription provider: pdmx. https://musescore.com/score/5906074; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 24 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(120/3)

// 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 · piano · "Piano, Acoustic Piano"
const piano = note("<A@2 B A@3 B C B A D A@2 D B C B A D A@2 D B C>".pickRestart({
  A: "f3@15 ~", B: "c3@15 ~", C: "f3@5 ~@3", D: "bb2@15 ~",
})).s("gm_piano").gain(0.3)

stack(piano)