Circle o Fifths


Circle o Fifths is a music practice and theory app that can help you learn and write your own songs.


-3 full rings with support for all the major and minor keys

-36 interactive notes/chords

-36 real guitar audio recordings of every chord on the circle

-36 guitar chord charts, just tap and hold to learn

-Color coding to help you easily reference and learn the note/chord you are playing

-NEW! Chords tab to see all the chords in each key, toggle between major/minor to see the relationships

As of this posting : FREE
Regular Price: $1.99

IP SoundCloud

Click the image or scan the QR Code.