B Phrygian — Mandola

B Phrygian carries 7 notes per octave (modes family), drawn here across the Mandola's CGDA courses with every root marked — melody is this instrument's first language, and these maps are its phrasebook.

Very dark minor with a half-step above the tonic. Spanish, Flamenco, and metal flavor — exotic, tense, and mysterious.

Heard in: Flamenco, metal, dark film scores — Carlos Santana solos, Joe Satriani's "War", Moorish and Andalusian music.

Pure fifths make scales symmetrical: the finger pattern that plays mandola notes on one course pair plays them on every other pair, so one shape learned is twelve keys owned — the same geography a viola player bows, which is why fiddle tunes fall so naturally under these fingers.

Pick each note cleanly with alternating strokes before you ever tremolo it, and let the audio set the pitch in your ear as you go.