B istrian scale
The B istrian scale consists of the B (Perfect unison), C (Minor second), D (Minor third), D# (Major third), F (Diminished fifth) and F# (Perfect fifth) notes.

How to play the B istrian scale
- Find B (Root) on the piano keyboard
- Play C (Minor second) — 1 semitone above B
- Play D (Minor third) — 3 semitones above B
- Play D# (Major third) — 4 semitones above B
- Play F (Diminished fifth) — 6 semitones above B
- Play F# (Perfect fifth) — 7 semitones above B
- Play all 6 notes in ascending order to perform the B istrian scale