A Major Blues Piano Scale
Piano scale diagramBeginner
A Major Blues Scale — Notes and Intervals
The A Major Blues scale is an extension of the major pentatonic that adds a blue note for extra soul. On Piano, the notes are A, B, C, C#, E, F#. It blends the happy character of major keys with the expressive, vocal-like slides of the blues, and is a staple in country, swing, and jazz-blues contexts. Commonly used in Blues, Country, Jazz, Swing, Southern Rock. Notable players include B.B. King, Stevie Ray Vaughan, Albert King. Use over major and dominant 7th chords in blues, country, and swing contexts. Mix with minor blues for complete blues vocabulary.
Notes: A, B, C, C#, E, F#
Intervals: 1P, 2M, 3m, 3M, 5P, 6M
Degrees: 1 2 b3 4 5 6
Formula: W-H-H-WH-W-WH
Number of notes: 6
Musical Character
Adds a 'blue note' (b3) to the major pentatonic, creating a brief clash between major and minor that gives the blues its characteristic sweet-and-sour emotional pull.
Genres & Notable Artists
Genres: Blues, Country, Jazz, Swing, Southern Rock
Notable players: B.B. King, Stevie Ray Vaughan, Albert King
How to Use the A Major Blues Scale
Use over major and dominant 7th chords in blues, country, and swing contexts. Mix with minor blues for complete blues vocabulary.
Origin & Background
Emerged from African American musical traditions. The blue note represents the microtonal bending between major and minor thirds.
How to Play A Major Blues on Piano
On piano, the A Major Blues scale uses 2 black keys. Start with your thumb on A and use the black keys as landmarks for consistent finger placement. Standard major or minor fingering patterns apply.
The A Major Blues scale contains 2 sharps (C#, F#). This scale does not follow a traditional major or minor key signature, so reading from sheet music may require accidentals.
Practice Routine
Begin by playing the A Major Blues scale ascending and descending at 60 BPM using a metronome, one note per beat. Once comfortable, practice in thirds (A-C, B-C#) to build intervallic familiarity. Spend 5 minutes daily on this pattern before increasing tempo by 10 BPM.
Experiment with simple two-chord vamps rooted on A to let the characteristic intervals of the Major Blues scale come through clearly. This scale is especially effective in jazz contexts.
Piano Tips
At the piano, try voicing the A Major Blues scale in the left hand as blocked intervals (thirds or sixths) while the right hand plays the melody. This develops your harmonic ear and comping skills simultaneously. Aim for a soulful quality in your phrasing to match the natural character of this scale.
Related Scales
Major Blues is the Major pentatonic with added b3 blue note. View A Major pentatonic scale
The A Major Blues scale contains 6 notes (A, B, C, C#, E, F#). Use the interactive piano diagram above to explore this scale on Piano.