C Six Tone Symmetric Piano Scale
Piano scale diagram
C Six Tone Symmetric Scale — Notes and Intervals
The C Six Tone Symmetric scale is a mathematical abstraction that divides the octave into six equal parts. On Piano, its notes are C, Db, E, F, G#, A. It lacks a tonic or a home note, making it perfect for modern composers who want to avoid traditional keys and explore total tonal suspension. Commonly used in Contemporary Classical, Experimental, Avant-Garde. Notable players include Bela Bartok, Olivier Messiaen. Use for atonal or polytonal composition. Not chord-specific — this is a tool for breaking free of traditional harmony.
Notes: C, Db, E, F, G#, A
Intervals: 1P, 2m, 3M, 4P, 5A, 6M
Degrees: 1 b2 3 4 #5 6
Formula: H-WH-H-WH-H-WH
Number of notes: 6
How to Play C Six Tone Symmetric on Piano
On piano, the C Six Tone Symmetric 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 Six Tone Symmetric scale contains both sharps and flats (1 sharp, 1 flat), which is common in altered and exotic scales. This scale does not follow a traditional major or minor key signature, so reading from sheet music may require accidentals.
Practice Routine
Practice the C Six Tone Symmetric scale by playing it ascending with one rhythmic feel (straight eighth notes) and descending with another (swing or triplets) at 80 BPM. This dual approach trains both technical accuracy and rhythmic versatility with the 6 notes of the scale.
Experiment with simple two-chord vamps rooted on C to let the characteristic intervals of the Six Tone Symmetric scale come through clearly.
Piano Tips
On piano, practice the C Six Tone Symmetric 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 C Six Tone Symmetric scale contains 6 notes (C, Db, E, F, G#, A). Use the interactive piano diagram above to explore this scale on Piano.