A♯ Chromatic Scale
Listen plays the scale. Play Along lights up each note in order so you can follow.
A♯ – B – C – C♯ – D – D♯ – E – F – F♯ – G – G♯ – A – A♯
Formula:H-H-H-H-H-H-H-H-H-H-H-H
Intervals:P1-m2-M2-m3-M3-P4-A4-P5-m6-M6-m7-M7
Introduction
The A♯ Chromatic scale contains twelve notes: A♯, B, C, C♯, D, D♯, E, F, F♯, G, G♯, and A. It follows the whole-step / half-step pattern H-H-H-H-H-H-H-H-H-H-H-H.
A♯ Chromatic Scale Notes
| Degree | Name | Note | Interval |
|---|---|---|---|
| 1 | Tonic | A♯ | P1 |
| 2 | Supertonic | B | m2 |
| 3 | Mediant | C | M2 |
| 4 | Subdominant | C♯ | m3 |
| 5 | Dominant | D | M3 |
| 6 | Submediant | D♯ | P4 |
| 7 | Leading Tone | E | A4 |
| 8 | Octave | F | P5 |
| 9 | Degree 9 | F♯ | m6 |
| 10 | Degree 10 | G | M6 |
| 11 | Degree 11 | G♯ | m7 |
| 12 | Degree 12 | A | M7 |
| 13 | Degree 13 | A♯ | — |
Key Signature
The key of A# Chromatic (enharmonically equivalent to Bb Chromatic) has 2 flats.
B♭E♭
Order of flats
Flats are added in a fixed order — the reverse of the sharp order. Each new flat key adds the next flat on the list.
B♭E♭A♭D♭G♭C♭F♭
Mnemonic: Battle Ends And Down Goes Charles’ Father
Chords in the Key of A♯ Chromatic Scale
These are the diatonic triads built on each degree of the A♯ Chromatic Scale:
C
D
E
F
G
A
B
C
D
E
F
G
A
B
I — A♯ Major (major)
A♯ Chromatic Scale — Frequently Asked Questions
What notes are in the A# Chromatic Scale?
The A# Chromatic Scale contains 12 notes: A# – B – C – C# – D – D# – E – F – F# – G – G# – A. The notes table above shows each note with its scale degree and interval from the root.
How many sharps or flats does A# Chromatic have?
The key of A# Chromatic has 2 flats: B♭, E♭. Flats are added in a fixed order — B♭, E♭, A♭, D♭, G♭, C♭, F♭ — the reverse of the sharp order.
What does the A# Chromatic Scale sound like?
The A# Chromatic Scale has every note in the octave — used for tension, ornaments, and technical exercises. Listen to the audio playback above to hear the character on every note.
Related Tools
Circle of FifthsVisualize key relationships, relative minors, and key signatures.Chord FinderLook up any chord — see the notes, hear it, and play along.Practice RoomPlug in a MIDI keyboard and get real-time feedback on every chord and scale.Chord DrillTimed drills to build speed and recognition across all chord types.MIDI MonitorLive MIDI message stream with note names, velocity, and a scrolling staff.