Q to U is the middle C row. Numbers are one octave above middle C. A to J is one octave below middle C. Z to M is two octaves below middle C. No sharps or flats, sorry ):
Here's how to play a little bit of Pachelbel's Canon in D on the computer: 5345345 TYU 12343123123 ERTYTRT 1 Y 1 UYTRTRERTYU 1 Y 1 U 1 U 1 UTYU 1234
