A# Harmonic Minor Piano Scale
Piano scale diagram
A# Harmonic Minor Scale — Notes and Intervals
The A# Harmonic Minor scale is a variation of the minor scale that introduces a strong leading tone. On Piano, the notes are A#, C, C#, D#, F, F#, A. It has a distinctive exotic or Middle Eastern flavor due to the wide gap between its upper notes, and is used to provide the harmonic tension necessary for classical minor-key resolutions. It is a staple in neo-classical metal and flamenco. The diatonic chords of A# Harmonic Minor are A#mMaj7, Cm7b5, C#+maj7, D#m7, F7, F#maj7, Ao7. Commonly used in Metal, Classical, Flamenco, Film Scores, Neoclassical. Notable players include Yngwie Malmsteen, Ritchie Blackmore, Johann Sebastian Bach. Use over m(Maj7), m7, dim7 chords. Essential for creating V7 → i resolutions in minor keys. The raised 7th provides the leading tone that natural minor lacks.
Notes: A#, C, C#, D#, F, F#, A
Intervals: 1P, 2M, 3m, 4P, 5P, 6m, 7M
Degrees: 1 2 b3 4 5 b6 7
Formula: W-H-W-W-H-WH-H
Number of notes: 7
Diatonic Chords
A♯mMaj7 — Cm7♭5 — C♯+maj7 — D♯m7 — F7 — F♯maj7 — Ao7
How to Play A# Harmonic Minor on Piano
On piano, the A# Harmonic Minor scale uses 4 black keys. With several black keys involved, let the thumb naturally fall on white keys where possible. Practice hands separately at first, paying attention to smooth thumb-under transitions.
The A# Harmonic Minor scale contains 4 sharps (A#, C#, D#, F#). Its relative major is C# major, which shares the same key signature.
Practice Routine
Begin by playing the A# Harmonic Minor scale ascending and descending at 80 BPM using a metronome, one note per beat. Once comfortable, practice in thirds (A#-C#, C-D#) to build intervallic familiarity. Spend 5 minutes daily on this pattern before increasing tempo by 10 BPM.
Try these progressions with the A# Harmonic Minor scale: A#mMaj7 - D#m7 - F7 - A#mMaj7 (I-IV-V-I) or A#mMaj7 - Cm7b5 - D#m7 - F7 for a more stepwise movement.
Piano Tips
On piano, practice the A# Harmonic Minor scale hands together in contrary motion (one hand ascending, the other descending). This builds independence and strengthens your awareness of the scale's symmetry.
The A# Harmonic Minor scale contains 7 notes (A#, C, C#, D#, F, F#, A). Use the interactive piano diagram above to explore this scale on Piano.