Các âm giai phổ biến khởi đầu bằng nốt La

• La trưởng: A B C♯ D E F♯ G♯ A
• La thứ: A B C D E F G A
• A harmonic minor: A B C D E F G♯ A
• A melodic minor ascending: A B C D E F♯ G♯ A
• A melodic minor descending: A G F E D C B A

Diatonic scales

• A Ionian: A B C♯ D E F♯ G♯ A
• A Dorian: A B C D E F♯ G A
• A Phrygian: A B♭ C D E F G A
• A Lydian: A B C♯ D♯ E F♯ G♯ A
• A Mixolydian: A B C♯ D E F♯ G A
• A Aeolian: A B C D E F G A
• A Locrian: A B♭ C D E♭ F G A

Jazz melodic minor

• A Ascending melodic minor: A B C D E F♯ G♯ A
• A Dorian ♭2: A B♭ C D E F♯ G A
• A Lydian augmented: A B C♯ D♯ E♯ F♯ G♯ A
• A Lydian dominant: A B C♯ D♯ E F♯ G A
• A Mixolydian ♭6: A B C♯ D E F G A
• A Locrian ♮2: A B C D E♭ F G A
• A Altered: A B♭ C D♭ E♭ F G A