Drone ambient

# Welcome to Sonic Pi v2.10

set_volume! 10

use_bpm 30

melody = ring(
  chord_degree(5, :d, :major, 4),
  chord_degree(4, :d, :major, 4),
  chord_degree(1, :d, :major, 4),
)

tempo = ring(1, 0.5, 1)
pan = ring(-1, 0, 1)

live_loop :foo do
  use_synth :beep
  
  tick
  play melody.look, attack_level: 0.5, attack: 1, amp: 1, cutoff: 30, pan: pan.look
  sleep tempo.look
end


live_loop :offbeat do
  use_synth :beep
  
  time_warp 0.5 do
    tick
    play melody.look, attack_level: 0.5, attack: 1, amp: 1, cutoff: 30, pan: pan.look
    sleep tempo.look
  end
end

live_loop :bar do
  use_synth :blade
  
  tick
  play melody.look.first, pitch: -12
  sleep tempo.look * 2
end