Circle of Fifths® Book
Includes Circle of Fifths® Book (hardcopy version) + Circle of Fifths Study Aid

Circle of Fifths® Book & Clock
Includes Circle of Fifths® Book (hardcopy version), Circle of Fifths Study Aid + Circle of Fifths 10" Wall Clock. Buy our Book and Clock, and we will include a free Copy of the Circle of Fifths Explorer® (Windows only) SoftwarePackage (a $29 value), which will allow you to Explore and Navigate the Scales, Modes and Chords of Music.

Circle of Fifths® Explorer
Circle of Fifths® Explorer. Buy our Book and Clock Package and we will include a free Copy of our Circle of Fifths Explorer® (Windows only) Software Package (a $29 value), which will allow you to Explore and Navigate the Scales, Modes and Chords of Music.

Circle of Fifths® Explorer Demo
30-day trial version of the Circle of Fifths Explorer!