Gameboy
Chunky 8-bit bleeps from a pocket console.
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Octave
0
Semitones
0
Sustain
Sustain off · hold Shift
Volume
Reverb
Mix
No MIDI keyboard? Play with your computer keys: bottom rows are the lower octave, top rows the higher one. Hold Shift to sustain. ← → octave, ↑ ↓ semitone.