20170308_sonic_pi.rb

 live_loop :b do
  sample :drum_bass_soft
  sleep 1
end

live_loop :c do
  sync :b
  sleep 0.66
  sample :drum_snare_soft
end

live_loop :d do
  sync :c
  sleep 0.16
  with_fx :slicer, phase: 0.2 do
    sample :drum_cowbell, amp: 0.5
  end
end

live_loop :e do
  sync :b
  use_synth :fm
  with_transpose [-12, -10, -9].choose do
    with_fx :echo, decay: rrand(0.3, 1.2)  do
      3.times do
        play (ring 60, 62, 63).tick, release: 0.3
        sleep 0.33
      end
    end
  end
end