// Will The Wolf Survive — Los Lobos
// 135 bpm, 4/4, key G major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(135/4)

const chords = arrange(
  // intro (16 bars)
  [16, "<G C G C G C G C D!2 C!2 G C G C>"],
  // verse (14 bars)
  [14, "<D!8 C G C D!3>"],
  // interlude (8 bars)
  [8, "<G C G C G C G C>"],
  // verse (14 bars)
  [14, "<D!8 C G C D!2 C>"],
  // trans (4 bars)
  [4, "<G!4>"],
  // bridge (20 bars)
  [20, "<G [C@2 G@2] G!3 [C@2 G@2] G!2 Cadd9 [F@2 C@2] C!2 G [C@2 G@2] G!2 D!2 Cadd9!2>"],
  // solo (8 bars)
  [8, "<G C G C G C G C>"],
  // verse (14 bars)
  [14, "<D!8 C G C D!2 C>"],
  // chorus (8 bars)
  [8, "<G C G C G C G C>"],
  // outro (15 bars)
  [15, "<D!15>"],
)
const bassline = arrange(
  [16, "<g2 c2 g2 c2 g2 c2 g2 c2 d2!2 c2!2 g2 c2 g2 c2>"],
  [14, "<d2!8 c2 g2 c2 d2!3>"],
  [8, "<g2 c2 g2 c2 g2 c2 g2 c2>"],
  [14, "<d2!8 c2 g2 c2 d2!3>"],
  [4, "<g2!4>"],
  [20, "<g2 [c2@2 g2@2] g2!3 [c2@2 g2@2] g2!2 c2 [f2@2 c2@2] c2!2 g2 [c2@2 g2@2] g2!2 d2!2 c2!2>"],
  [8, "<g2 c2 g2 c2 g2 c2 g2 c2>"],
  [14, "<d2!8 c2 g2 c2 d2!3>"],
  [8, "<g2 c2 g2 c2 g2 c2 g2 c2>"],
  [15, "<d2!15>"],
)

// 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)