|Diatonic function of A Major scale (3#)|
|Tonic||Super Tonic||Mediant||Sub Dominant||Dominant||Sub Mediant||Leading|
|A Major||B minor||C# minor||D Major||E Major||F# minor||G# diminished|
These charts highlight the keys and chords of A major scale on piano keyboard. This will help you learn how to play melodies and chords on a piano within the key of A Major.