Switch Volume Envelope Loop ON/OFF Switch Sustain Point ON/OFF Switch Volume Envelope ON/OFF The waveform of the instrument. Apply a plug to the selection. If nothing is selected, to the whole waveform. Switch to zoom IN/OUT mode. To zoom IN: click, to zoom OUT: click + 'option' key. Switch to pencil mode: to redraw the waveform. Switch to selection mode: to apply plugs, cut, copy and paste the waveform. Change information about this instrument.