The A Major scale is a diatonic major scale that consists of eight notes: A, B, C♯, D, E, F♯, and G♯ (returning to A). It follows the major scale step pattern of W-W-H-W-W-W-H and contains three sharps. It is closely related to the A Major chord. Like all major scales, it has a bright, happy character widely used across classical, pop, and jazz music.
A Ionian Mode Notes
| Degree | Name | Note | Interval |
|---|---|---|---|
| 1 | Tonic | A | P1 |
| 2 | Supertonic | B | M2 |
| 3 | Mediant | C♯ | M3 |
| 4 | Subdominant | D | P4 |
| 5 | Dominant | E | P5 |
| 6 | Submediant | F♯ | M6 |
| 7 | Leading Tone | G♯ | M7 |
| 8 | Octave | A | P8 |
How to Play the A Ionian Mode
Practice the A Ionian Mode hands separately at a slow, steady tempo before putting them together. Aim for even rhythm and a relaxed wrist. The goal is a smooth, connected line where every note sounds the same length and volume. Once both hands feel comfortable on their own, layer them at the same slow tempo and only speed up when the joined version is clean.
Right Hand (RH)
Place your right hand over the keys with the thumb on the root. Use the fingering: 1-2-3-1-2-3-4-5 (1 = thumb, 2 = index, 3 = middle, 4 = ring, 5 = pinky).
Watch for the thumb tuck: the thumb (1) passes under your fingers at note 4. Keep your wrist level and quiet. Only the thumb moves under, the hand stays in place above the keys.
Left Hand (LH)
For the left hand, start with your pinky on the root. Use the fingering: 5-4-3-2-1-3-2-1
Watch for the crossover: a long finger (3 or 4) crosses over the thumb at note 6. Lift the long finger over cleanly without disturbing the thumb. Descending the scale, the thumb will pass under at the same spots in reverse.
Common Tones
Common tones are the notes that two scales or modes share. Knowing which notes the A mode shares with its parallel modes (same root, different scale) helps with improvisation, modal interchange, and smooth voice leading. The more notes two modes share, the more closely related they sound, and the easier it is to slide between them in a solo or progression.
| Parallel Mode | Common Notes | Shared / 7 |
|---|---|---|
| A Dorian | A – B – C♯ – G♯ – A | 5 / 7 |
| A Phrygian | A – B – C♯ – G♯ – A | 5 / 7 |
| A Lydian | A – B – C♯ – G♯ – A | 5 / 7 |
| A Mixolydian | A – B – C♯ – G♯ – A | 5 / 7 |
| A Aeolian | A – B – C♯ – G♯ – A | 5 / 7 |
| A Locrian | A – B – C♯ – G♯ – A | 5 / 7 |
A Ionian Mode : Frequently Asked Questions
What notes are in the A Major Scale?
The A Major Scale contains seven notes: A B C# D E F# G#, plus the octave (A again). It has three sharps (F# C# G#). The scale follows the W–W–H–W–W–W–H step pattern (whole and half steps) common to all major scales.
What is the fingering for the A Major Scale?
Right hand: 12312345 (thumb = 1, index = 2, middle = 3, ring = 4, pinky = 5). Left hand: 54321321. Practice hands separately before combining, and keep each finger curved over the key it presses.
What is the relative minor of A Major?
The relative minor of A Major is F# minor. They share the same key signature and the same seven notes: the difference is which note acts as the tonal centre. F# minor begins on the 6th degree of the A Major scale.
How do I practise the A Major Scale effectively?
Start slowly with the right hand alone using the correct fingering. Add the left hand separately, then combine both hands in parallel motion. Gradually increase tempo using a metronome. Aim for even tone on every note: scales should sound smooth, not accented on thumb-crossings.
What chords come from the A Major Scale?
The seven diatonic chords built from the A Major Scale are: I (A Major), ii minor, iii minor, IV Major, V Major, vi minor, and vii diminished. These seven chords are the harmonic foundation of all music in A Major.
What is the formula for any major scale?
Every major scale follows the same whole-step (W) and half-step (H) pattern: W–W–H–W–W–W–H. Starting from any root note, apply this pattern and you will always arrive at the correct major scale for that key. The A Major Scale applies this formula starting on A.