20160304_sonic_pi.rb

live_loop :d1 do
  sample :drum_bass_hard, amp: 1.5
  sleep 1
end

live_loop :d2 do
  sync :d1
  sleep 0.5
  sample :drum_snare_hard
end

live_loop :d3 do
  sync :d1
  s = (knit 0.1, 3, 0.05, 1).tick()
  5.times do
    sample :drum_bass_hard, amp: 0.8
    sleep s
  end
end

live_loop :d4 do
  sync :d1
  with_fx :echo, mix: 0.2, phase: 0.125 do
    2.times do
      sleep 0.25
      sample :drum_cymbal_closed, amp: (rrand 0.9, 1.1)
      sleep 0.25
    end
  end
end

live_loop :bass do
  sync :d1
  sleep 0.25
  use_synth :fm
  n = (ring 42, 45, 47, 40).tick()
  with_fx :lpf do
    5.times do
      play n + (ring 0, 0, 12, 0, (rrand 1.3, 1.4)).tick(:p), amp: 1.5, attack: 0.02, release: 0.3
      sleep 0.125
    end
  end
end