To play, touch/click each bar or press: (Numbers )1=C, 2=D, 3=E, 4=F, 5=G, 6=A, 7=B, 8=C', 9=D', 0=E' (Letters) I=F', O=G', P=A' Press G to get the G major scale (do - so) Press SPACE BAR to put the bars back.
