A Augmented
Alternating minor 3rd and half step. Six notes; symmetric every major 3rd. Modern jazz / fusion colour.
Audio source: synthesised in-browser via Tone.js (MIT)
What notes are in the A Augmented scale?
The A Augmented scale uses the notes A, C, C♯, E, F, G♯ (one octave; the pattern repeats at higher registers).
What's the Augmented scale formula?
The Augmented scale follows the interval pattern W+H H W+H H W+H H, where W = whole step (2 semitones) and H = half step (1 semitone). Apply that pattern starting on A to get the A Augmented scale.
What chords work over A Augmented?
Try chord pairings derived from the scale's third, fifth, and seventh degrees as roots — they share the most diatonic notes.
How do I finger A Augmented on Tuba?
On brass, scales train embouchure + valve / slide coordination across the partials. Slow practice with a tuner reveals intonation tendencies (e.g., the 5th partial sharp on trumpet).
When would I use the Augmented scale?
Alternating minor 3rd and half step. Six notes; symmetric every major 3rd. Modern jazz / fusion colour.