setcpm(140)
samples({
  kick: 'Drums/Kicks/Kick Psymon.wav',
  closedHat: 'Drums/closedHiHats/Ghosthack CH 4.wav',
  snare: 'Drums/Snares/BK-72 - 909 ish.wav',
  backbaseC: 'Bass/Phull On Bass/Phull On Bass C.wav'
}, 'https://cdn.lupinexmedia.de/samples/')

let melody = `[c3 [f3 g#3]], [e3 [c4]], [g3 [a3 d#3]]`
let lead = `[c5 d#5 f5 g5] [g5 f5 d#5 c5] [c5 f5 g5 a#5] [a#5 g5 f5 d#5]`

stack(
  // Drum-layer with small bass
  stack(
    s("kick").velocity(.5).cutoff(rand.range(500,750)).slow(1.5).every(4, x=>x.fast(1.5)),
    s("closedHat").velocity(.75).cutoff(rand.range(1000,1500)).every(2,x=>x.velocity(2)).fast(4),
    s("snare").velocity(1.5).cutoff(rand.range(1500,2000)).every(8,x=>x.fast(1.5)).slow(4).late(2),
    s("backbaseC").velocity(1).fast(.5).late(.5)
  )._pianoroll(),
  
  // little melodic trance with lead
  stack(
    note(melody).s("triangle").velocity(1.2).slow(8).cutoff(rand.range(500,1500)).phaser(1).chorus(1).lpq(4),
    note(lead).s("sawtooth").fast(.25).cutoff(sine.range(500,2000)).phaser(2).lpq(10).every(4,x=>x.fast(.5)).every(6,x=>x.fast(1.5))
  )._pianoroll(),

  // additional orchestra
  stack(
    note(melody).s("gm_cello").fast(.125).velocity(.7).cutoff(1250).slow(2)
  )._pianoroll()
)