C Augmented Piano Scale
Piano scale diagram
C Augmented Scale — Notes and Intervals
The C Augmented scale is a symmetrical six-note scale that sounds suspended and dreamlike. On Piano, it contains the notes C, D#, E, G, G#, B. Built from interlocking augmented triads, it creates a sense of high harmonic tension and is often used in jazz and film music to depict surreal states of mind. Commonly used in Jazz, Film Scores, Impressionist, Experimental. Notable players include John Coltrane, Wayne Shorter, Oliver Nelson. Use over augmented triads, Maj7#5 chords. Creates a high-tension, surreal quality ideal for jazz and cinematic transitions.
Notes: C, D#, E, G, G#, B
Intervals: 1P, 2A, 3M, 5P, 5A, 7M
Degrees: 1 #2 3 4 #5 6
Formula: WH-H-WH-H-WH-H
Number of notes: 6
How to Play C Augmented on Piano
On piano, the C Augmented scale uses 2 black keys. Start with your thumb on C and use the black keys as landmarks for consistent finger placement. Standard major or minor fingering patterns apply.
The C Augmented scale contains 2 sharps (D#, G#). 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 C Augmented scale ascending and descending at 80 BPM using a metronome, one note per beat. Once comfortable, practice in thirds (C-E, D#-G) 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 C to let the characteristic intervals of the Augmented scale come through clearly.
Piano Tips
At the piano, try voicing the C Augmented 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.
The C Augmented scale contains 6 notes (C, D#, E, G, G#, B). Use the interactive piano diagram above to explore this scale on Piano.