Playing the A# Whole Tone Scale on Guitar
The A# Whole Tone scale on guitar consists of 6 notes: A#, C, D, E, F#, G#. The step pattern is W–W–W–W–W–W, where W is a whole step (2 semitones) and H is a half step (1 semitone). On the guitar fretboard, the A# Whole Tone scale is most commonly played using two-notes-per-string fingering across a single position, with the root A# positioned on the 6th or 5th string.
Interval Structure of A# Whole Tone
| Degree | Interval | Semitones | Note in A# |
|---|---|---|---|
| 1 | Root (R) | 0 | A# |
| 2 | Major 2nd | 2 | C |
| 3 | Major 3rd | 4 | D |
| 4 | Tritone | 6 | E |
| 5 | Augmented 5th | 8 | F# |
| 6 | Minor 7th | 10 | G# |
How to Practice A# Whole Tone on Guitar
Start with a metronome at 60 BPM playing eighth notes ascending and descending. Use alternate picking (down-up). Focus on clean hammer-ons and pull-offs between scale tones. Increase the tempo by 5 BPM once each pass is clean. Practice in one fretboard position first, then expand across the neck using CAGED positions to cover the full range of the A# Whole Tone scale.
Songs That Use the Whole Tone Scale
The Whole Tone scale appears in Impressionist classical, jazz, film scores. Guitar solos in the key of A# major frequently draw from this scale. Improvising with the A# Whole Tone scale over a A# chord or progression will produce phrases that fit naturally in this musical context.