20190225_sonic_pi.rb

with_fx :echo do
  live_audio :in
end

live_loop :a do
  sample :tabla_dhec
  sleep 0.5
end

live_loop :b do
  sync :a
  sleep (ring 0.4, 0.2).tick
  with_fx :echo, mix: rrand(0, 0.2) do
    sample :tabla_ghe1
  end
end

live_loop :c do
  sync :a
  3.times do
    t = rrand(0.1, 2)
    play scale(36, :major, num_octaves: 2).tick, release: t
    sleep t
  end
end

live_loop :d do
  sync :a
  sleep 0.25
  play (ring chord(60, :major), chord(57, :minor)).stretch(4).tick, amp: 0.5
end