Degrees : A (I - tonic), B♭ (II - supertonic), D♭ (III - mediant), D (IV - subdominant), E (V - dominant), F (VI - submediant), A♭ (VII - leading tone)
You'll find below the 5 different positions/shapes of the BB Double harmonic Uke scalein Standard Tuning (gCEA), along with
their ascending tab patterns.