Q - E - Change Songs (Pretty self explanatory.) A - D - Pitch (Change the tune (and speed) of the songs!) Z - C - Volume (Want your music to be quiet while you're watching a video with the same volume? Turn the volume down!) R - Y - Panning (Change if you wanna hear the song through your left ear or your right.) Space - Auto (Scrolls automatically through songs.)
Demo songs from one of my favorite keyboards, Yahama PSR-220. And some other songs too that are nostalgic/neat to me.
