Get to know your scales and chords. This app will teach you some of the different scales and chords and their relating number interval system which can be applied towards your instrument of choice!
-Geared for Guitar, Bass, and Piano
-Set Key, Scale, or Chord
-Shows relating number(Roman Numeral)interval and note names
-Aids with improvising
-Easy key set for all 12 keys
- Ad Free Version !