To change the tempo by 20, press the up arrow. To change the tempo by -20, press the down arrow. To set the tempo*, press space. Once the crystal (or bowtie) re-appears, play the next note. (Unless, you are playing chords) Low C=q key Low C#=2 key Low D=w key Low D#=3 key Low E=e key Low F=4 key Low F#=r key Low G=5 key Low G#=t key Low A=6 key Low A#=y key Low B=7 key Rest=a key Middle C=z key Middle C#=s key Middle D=x key Middle D#=d key Middle E=c key Middle F=f key Middle F#=v key Middle G=g key Middle G#=b key Middle A=h key Middle A#=n key Middle B=j key *Tempo: range 20-500
