Play & Compose in A Major

Play it, hear it, and build a melody over it — free, in your browser.

The Major scale is the backbone of Western music — cheerful and stable. It's the first scale most people learn and underpins pop, folk, and classical melodies.

In the key of A, the A Major scale uses the notes A B C# D E F# G#.

Common chords in this key: I (A), ii (B), iii (C#), IV (D), V (E), vi (F#), vii° (G#)

Related

• C Major
• G Major
• D Major
• F Major
• A Minor
• A Dorian
• A Blues