To play piano: -a= C -w= C#/Db -s= D -e= D#/Eb -d= E -f= F -t= F#/Gb -g= G -y= G#/Ab -h= A -u= A#/Bb -j= B -k= C It look likes difficult, but if you practice this, it gonna be easy.
If there are problems: -Wait 8 seconds before playing. -If you click button 3 (see inside), don't click another arrow before the song finishes.
