A# Six Tone Symmetric Ukulele Scale
Ukulele scale — fretboard diagram
A# Six Tone Symmetric Scale — Notes and Intervals
The A# Six Tone Symmetric scale is a mathematical abstraction that divides the octave into six equal parts. On Ukulele, its notes are A#, B, D, D#, E##, G. 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: A#, B, D, D#, E##, G
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 A# Six Tone Symmetric on Ukulele
On ukulele, find A# on the open strings or work through the scale within a four-fret span. You may need to shift positions once to cover all 6 notes. Practice each position separately before linking them together.
The A# Six Tone Symmetric scale contains 3 sharps (A#, D#, E##). 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# Six Tone Symmetric scale ascending and descending at 80 BPM using a metronome, one note per beat. Once comfortable, practice in thirds (A#-D, B-D#) 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 Six Tone Symmetric scale come through clearly.
Ukulele Tips
The compact fretboard of the ukulele makes the A# Six Tone Symmetric scale easy to visualize in a single position. Use this to your advantage by memorizing the scale shape relative to chord shapes you already know.
The A# Six Tone Symmetric scale contains 6 notes (A#, B, D, D#, E##, G). Use the interactive fretboard above to explore this scale on Ukulele with different tunings and fret ranges.
CAGED Positions & Patterns for A# Six Tone Symmetric
The A# Six Tone Symmetric scale can be played in 5 CAGED positions across the fretboard, each based on an open chord shape (C, A, G, E, D). As a 6-note pentatonic scale, 2-notes-per-string patterns are the most ergonomic way to traverse the fretboard. Use the pattern selector above to isolate each position.
Explore A# Six Tone Symmetric Further
- Harmonize the A# Six Tone Symmetric scale — triads & 7th chords
- Browse chord progressions
- A# Six Tone Symmetric on Guitar
- A# Six Tone Symmetric on Bass
- A# Six Tone Symmetric on Piano