// World In My Eyes — Depeche Mode
// 122 bpm, 4/4, key Eb minor. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(122/4)

const chords = arrange(
  // intro (8 bars)
  [8, "<Ebm7!8>"],
  // verse (16 bars)
  [16, "<Ebm7!10 Abm7!2 Ebm7!4>"],
  // interlude (8 bars)
  [8, "<Ebm7!8>"],
  // verse (16 bars)
  [16, "<Ebm7!10 Abm7!2 Ebm7!4>"],
  // chorus (7 bars)
  [7, "<Cm Cb Abm Bb Ebm Abm Bb>"],
  // interlude (8 bars)
  [8, "<Ebm7!8>"],
  // verse (16 bars)
  [16, "<Ebm7!10 Ab7!2 Ebm7!4>"],
  // chorus (7 bars)
  [7, "<Cm Cb Abm Bb Ebm Abm Bb>"],
  // interlude (8 bars)
  [8, "<Ebm7!2 Ab Abm Ebm7!2 Ab Abm>"],
  // outro (16 bars)
  [16, "<Ebm7!2 Ab Abm Ebm7!2 Ab Abm Ebm7!2 Ab Abm Ebm7!2 Ab Abm>"],
  // fadeout (12 bars)
  [12, "<Ebm7!2 Ab Abm Ebm7!2 Ab Abm Ebm7!2 Ab Abm>"],
)
const bassline = arrange(
  [8, "<eb2!8>"],
  [16, "<eb2!10 ab2!2 eb2!4>"],
  [8, "<eb2!8>"],
  [16, "<eb2!10 ab2!2 eb2!4>"],
  [7, "<c2 b2 ab2 bb2 eb2 ab2 bb2>"],
  [8, "<eb2!8>"],
  [16, "<eb2!10 ab2!2 eb2!4>"],
  [7, "<c2 b2 ab2 bb2 eb2 ab2 bb2>"],
  [8, "<eb2!2 ab2!2 eb2!2 ab2!2>"],
  [16, "<eb2!2 ab2!2 eb2!2 ab2!2 eb2!2 ab2!2 eb2!2 ab2!2>"],
  [12, "<eb2!2 ab2!2 eb2!2 ab2!2 eb2!2 ab2!2>"],
)

// chords · gm_piano
const keys = chord(chords).voicing().s("gm_piano").gain(0.8)
// bass · gm_electric_bass_finger
const bass = note(bassline).s("gm_electric_bass_finger").gain(0.9)
// drums
const drums = s("[bd hh] [sd hh] [bd hh] [sd hh]").gain(0.8)

stack(keys, bass, drums)