// If I Could Reach You — The 5th Dimension
// 152 bpm, 4/4, key Bb major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(152/4)

const chords = arrange(
  // intro (8 bars)
  [8, "<Bb Bb^7 Ab6 Bb^7 Bb Bb^7 Ab6 Bb^7>"],
  // verse (32 bars)
  [32, "<Gm!2 Dm!2 Eb!2 Bb!2 Eb!2 Bb!2 Cm!2 Eb F Gm!2 Dm!2 Eb!2 Bb!2 Eb!2 Bb!2 Cm!2 Eb F>"],
  // chorus (20 bars)
  [20, "<Bb^7!2 Eb^7!2 Bb^7!2 Eb^7!2 Dm!2 Gm!2 Dm!2 Gm!2 Cm!2 Eb F>"],
  // trans (8 bars)
  [8, "<Bb Bb^7 Ab6 Bb^7 Bb Bb^7 Ab6 Bb^7>"],
  // verse (16 bars)
  [16, "<Gm!2 Dm!2 Eb!2 Bb!2 Eb!2 Bb!2 Cm!2 Eb F>"],
  // chorus (20 bars)
  [20, "<Bb^7!2 Eb^7!2 Bb^7!2 Eb^7!2 Dm!2 Gm!2 Dm!2 Gm!2 Cm Cm^7 Eb F>"],
  // outro (9 bars)
  [9, "<Bb^7!2 Eb^7!2 Bb^7!2 Eb^7!2 Bb>"],
)
const bassline = arrange(
  [8, "<bb2!8>"],
  [32, "<g2!2 d2!2 eb2!2 bb2!2 eb2!2 d2 [d2@2 bb2@2] c2!2 f2!2 g2!2 d2!2 eb2!2 bb2!2 eb2!2 d2!2 c2!2 f2!2>"],
  [20, "<bb2!2 eb2!2 bb2!2 eb2!2 d2!2 g2!2 d2!2 g2!2 c2!2 f2!2>"],
  [8, "<bb2!8>"],
  [16, "<g2!2 d2!2 eb2!2 bb2!2 eb2!2 d2!2 c2!2 f2!2>"],
  [20, "<bb2!2 eb2!2 bb2!2 eb2!2 d2!2 g2!2 d2!2 g2!2 c2!2 f2!2>"],
  [9, "<bb2!2 eb2!2 bb2!2 eb2!2 bb2>"],
)

// 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)