D♭ Blues
Minor pentatonic + the flat-5 'blue note'. Six notes. The foundation of blues, blues-rock, and modern guitar vocabulary.
Audio source: tonejs-instruments by Nick Brosowsky (MIT)
What notes are in the D♭ Blues scale?
The D♭ Blues scale uses the notes D♭, F♭, G♭, A𝄫, A♭, C♭ (one octave; the pattern repeats at higher registers).
What's the Blues scale formula?
The Blues scale follows the interval pattern W+H W H H W+H W, where W = whole step (2 semitones) and H = half step (1 semitone). Apply that pattern starting on D♭ to get the D♭ Blues scale.
What chords work over D♭ Blues?
Blues scale works over the I / IV / V of any blues progression. The ♭5 is a passing tone — don't sit on it.
How do I finger D♭ Blues on Viola?
On bowed strings, scales train both fingering and bow technique. First-position fingerings cover most scales up to one octave; second-, third-, and fourth-position shifts unlock the higher register. The 1-2-3-4 finger pattern adapts to the half-step + whole-step positions per scale.
When would I use the Blues scale?
Minor pentatonic + the flat-5 'blue note'. Six notes. The foundation of blues, blues-rock, and modern guitar vocabulary.