9.rb

# Welcome to Sonic Pi v3.1

load "~/github/petal/petal.rb"

set_volume! 1.0
cps 1; d1; use_bpm get_bpm; live_loop :l0 do use_bpm get_bpm; sync :d0; end

live_loop :l5, sync: :l0 do
  ##| hush
  ##| stop
  ##| sleep 8
  with_fx :pitch_shift, window_size: 0.01, pitch: 2 do
    with_fx :distortion do
      d1 "uxay(5,16)", slow: 2, rate: 1, amp: 0.5, n: "irand 64", pan: "rand -0.5 0.5"
      d2 "e(5,16,1)", slow: 2, rate: 1, amp: 0.5, n: "irand 64", pan: "rand -0.5 0.5"
      d3 "glitch2(#{[7, 9, 11].choose},16,2)", slow: 2, rate: 1, amp: 0.5, n: "irand 64", pan: "rand -0.5 0.5"
      d4 ":bd_haus(3,16)", slow: 2, amp: 0.5
      d5 :bd_haus, slow: 4, amp: 1.0
    end
  end
  sleep 7
end

bpm = 40
live_loop :beepsynth do
  use_bpm bpm
  use_real_time
  note, velocity = sync "/midi/iacdriver_port1/0/2/note_on"
  sleep [0.25, 0.5, 0.75, 1, 1.25].choose
  rnote = chord(note, :M).choose
  rel = rrand(1.5, 3)
  synth :beep, note: rnote,
    amp: velocity * 0.8/127.0, pan: rrand(-0.2, 0.2),
    attack: 0.25, release: rel
end

live_loop :fmsynth do
  use_bpm bpm
  use_real_time
  note, velocity = sync "/midi/iacdriver_port1/0/3/note_on"
  synth :fm, note: chord(note, [:m11, :m9, :major, :major7].choose),
    attack: [1, 0.75, 1.25, 1.5, 2].choose, cutoff: 80,
    amp: velocity * 0.8/127.0, pan: rrand(-0.2,0.2)
end

live_loop :sawsynth do
  use_bpm bpm
  use_real_time
  note, velocity = sync "/midi/iacdriver_port1/0/4/note_on"
  use_random_seed 1111
  sleep [0.25, 0.5, 0.75, 1, 1.25].choose
  rnote = chord(note, :M).choose
  rel = rrand(2, 4)
  with_fx :echo do
    with_fx :flanger do
      synth :saw, note: rnote,
        amp: velocity * 0.1/127.0, pan: rrand(-0.2, 0.2),
        attack: 0.25, release: rel
    end
  end
end

orca-20B06-910764.orca

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.....rC4.............2R4.V0.............................................
.....323Q.#.EBE.#.....2Y2E5.............................................
....0VEEE.#.BEB.#....D4vJJ5.#..MIDI.to.SP...#...........................
.......JJ.#.EEE.#.....:12E3.#..beep.synth...#...........................
.....1VEE.#.EBB.#.......................................................
........J...a........2R4.V1.............................................
......2VE...0.........2Y2E5.............................................
.....................D.vJJ5.#..MIDI.to.SP...#...........................
......................:22E4.#..fm.synth.....#...........................
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.....................0R1.V2.............................................
......................0Y0E5.............................................
.....................D8vJJ5.#..MIDI.to.SP...#...........................
.......................30E4.#..saw.synth....#...........................
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