Swith Piano Recording mode On/Off. Loop current pattern. Apply modifications to all selected cells (see Digital Editor). Delete the selected cell (see Digital Editor). Play the selected cell (see Digital Editor). Argument of the selected cell (see Digital Editor). Effect of the selected cell (see Digital Editor). Note of the selected cell (see Digital Editor). Instrument of the selected cell (see Digital Editor). Filename of the current song in memory. Indicate the progression of the song. Click in it to change the position. Go to next pattern. Fast forward. Play the current song. Stop the current song. Play song backwards. Go to previous pattern.