SonicPi Code?

use_bpm 30

define :basic do
  play :C4, release: 0.75
  sleep 0.75
  play :B3, release: 0.25
  sleep 0.25
  play :G3, release: 0.75
  
  sleep 0.75
  play :E3, release: 0.25
  sleep 0.25
  play :A3, release: 0.75
  
  sleep 0.75
  play :C4, release: 0.25
  sleep 0.25
  play :B3, release: 1
  sleep 1
end

live_loop :echo do
  use_synth :saw
  use_synth_defaults amp: 1.25
  with_fx :lpf, cutoff: 80 do
    with_fx :reverb do
      basic
    end
  end
end

live_loop :bass do
  use_synth :mod_saw
  use_synth_defaults mod_range: 12, mod_phase: 0.25, mod_invert_wave: 1, amp: 1.5
  with_fx :nrlpf, cutoff: 60 do
    play :C2, release: 0.5, sustain: 1
    sleep 1
    2.times do
      play :C2, release: 0.25, sustain: 0.5
      sleep 0.5
    end
  end
end

live_loop :blah do
  [2,0,1,0,1,0,1,1].each.with_index do |i|
    sample :elec_blip, amp: 2 if i == 1
    with_fx :slicer, phase: 0.25 do
      sample :ambi_lunar_land, amp: 0.75 if i == 2
    end
    sleep 0.5
  end
end

live_loop :bd do
  [1,2,1,2,1,2,3,2].each.with_index do |i|
    sample :bd_haus, lpf: 70, amp: 5 if i == 1
    sample :sn_dolf, amp: 2.5 if i == 2
    if i == 3
      density 4 do
        sample :bd_haus, lpf: 70, amp: 5
        sleep 0.5
      end
    else
      sleep 0.5
    end
  end
end

live_loop :hats do
  [1,0,1,1].each.with_index do |i|
    sample :drum_cymbal_closed, hpf: 110, amp: 2 if i == 1
    sleep 0.25
  end
end