. Over 300 keyboard chords in full color! Here is a revolutionary resource for all keyboard players.
Felipe Orozco
Colin Escott
Ned Bennett
Randal Patrick
Roy U. Schenk
Laura N., Ph.D. Gitlin
James L. Vial
Eric Voegelin
Norton B. Crowell
Roger Anyon
John F. Moffitt
Elizabeth Netto Calil Zarur
Marianna Appel Kunow
Manny Garcia
Diane Apostolos-Cappadona
Jonathan Croall
Jane Schaberg