Harmonic Vision makes music education software for home, school, or studio use. The company's Music Ace packages are available through software dealers, or they can be downloaded from the Internet. Music Ace focuses on teaching basic music theory, rhythm, pitch, note reading, listening, and keyboard skills through lessons and games catering to students of all ages. The software also comes with an original music creation tool called the Music Doodle Pad. Et Cetera Distribution serves as Harmonic Vision's distributor in the UK and Ireland. Harmonic Vision was established in 1991 by Joel May and Phil Rockenbach (president).