// This Little Girl — Dion
// 120 bpm, 4/4, key Bb major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(120/4)

const chords = arrange(
  // intro (16 bars)
  [16, "<Bb Gm Eb F Bb Gm Eb F Bb Eb Bb Eb Bb [Eb@2 F@2] [Bb@2 Eb@2] [Bb@2 F@2]>"],
  // verse (16 bars)
  [16, "<Bb Eb Bb Eb Bb Eb Bb!2 Eb Ab Eb Ebm Bb F7 Bb Eb>"],
  // verse (16 bars)
  [16, "<Bb Eb Bb Eb Bb Eb Bb!2 Eb Ab Eb Ebm Bb F7 Bb Eb>"],
  // bridge (8 bars)
  [8, "<Eb Eb6 Bb!2 C7!2 [F@2 Eb@2] [Dm@2 Cm@2]>"],
  // verse (16 bars)
  [16, "<Bb Eb Bb Eb Bb Eb Bb!2 Eb Ab Eb Ebm Bb F7 Bb Eb>"],
  // fadeout (6 bars)
  [6, "<Bb Eb Bb Eb Bb Eb>"],
)
const bassline = arrange(
  [16, "<bb2 g2 eb2 f2 bb2 g2 eb2 f2 bb2 eb2 bb2 eb2 bb2 [eb2@2 f2@2] [bb2@2 eb2@2] [bb2@2 f2@2]>"],
  [16, "<bb2 eb2 bb2 eb2 bb2 eb2 bb2!2 eb2 ab2 eb2!2 bb2 f2 bb2 eb2>"],
  [16, "<bb2 eb2 bb2 eb2 bb2 eb2 bb2!2 eb2 ab2 eb2!2 bb2 f2 bb2 eb2>"],
  [8, "<eb2!2 bb2!2 c2!2 [f2@2 eb2@2] [d2@2 c2@2]>"],
  [16, "<bb2 eb2 bb2 eb2 bb2 eb2 bb2!2 eb2 ab2 eb2!2 bb2 f2 bb2 eb2>"],
  [6, "<bb2 eb2 bb2 eb2 bb2 eb2>"],
)

// 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)