// I Want You — Marvin Gaye
// 100 bpm, 4/4, key C# minor. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(100/4)

const chords = arrange(
  // intro (16 bars)
  [16, "<C#m9!16>"],
  // chorus (10 bars)
  [10, "<C#m9!2 F#m7 G#m7 A^7 [G#m7@2 C#m7@2] F#m7 E E^7 [G#7sus@2 G#7@2]>"],
  // verse (16 bars)
  [16, "<C#m9!2 F#m7!2 E!2 [G#7#9@2 G#7b9@2] G#7 C#m9!2 F#m7!2 E!2 [G#7#9@2 G#7b9@2] G#7>"],
  // chorus (10 bars)
  [10, "<C#m9!2 F#m7 G#m7 A^7 [G#m7@2 C#m7@2] F#m7 E E^7 [G#7sus@2 G#7@2]>"],
  // verse (16 bars)
  [16, "<C#m9!2 F#m7!2 E!2 [G#7#9@2 G#7b9@2] G#7 C#m9!2 F#m7!2 E!2 G#7#9 G#7b9>"],
  // chorus (10 bars)
  [10, "<C#m9!2 F#m7 G#m7 A^7 [G#m7@2 C#m7@2] F#m7 E E^7 G#7#9>"],
  // chorus (10 bars)
  [10, "<C#m9!2 F#m7 G#m7 A^7 [G#m7@2 C#m7@2] F#m7 E E^7 G#7#9>"],
  // chorus (10 bars)
  [10, "<C#m9!2 F#m7 G#m7 A^7 [G#m7@2 C#m7@2] F#m7 E E^7 G#7#9>"],
)
const bassline = arrange(
  [16, "<c#2!16>"],
  [10, "<c#2!2 f#2 g#2 a2 [g#2@2 c#2@2] f#2 b2 e2 g#2>"],
  [16, "<c#2!2 f#2!2 b2!2 g#2!2 c#2!2 f#2!2 b2!2 g#2!2>"],
  [10, "<c#2!2 f#2 g#2 a2 [g#2@2 c#2@2] f#2 b2 e2 g#2>"],
  [16, "<c#2!2 f#2!2 b2!2 g#2!2 c#2!2 f#2!2 b2!2 g#2!2>"],
  [10, "<c#2!2 f#2 g#2 a2 [g#2@2 c#2@2] f#2 b2 e2 g#2>"],
  [10, "<c#2!2 f#2 g#2 a2 [g#2@2 c#2@2] f#2 b2 e2 g#2>"],
  [10, "<c#2!2 f#2 g#2 a2 [g#2@2 c#2@2] f#2 b2 e2 g#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)