Circle of 4ths & 5ths

Circle of 4ths & 5ths - take it with you wherever you go! This app includes the Circle of 4ths & 5ths and briefly explains some of the circle's uses, such as sharps and flats, a I - IV - V chord progression and how the circle is built! A picture is worth a thousand words, and that couldn't be more true when it comes to the Circle of 4ths & 5ths. So get this app and take it with you wherever you go!