Also G Major (Ionian), A Dorian
B Phrygian: B C D E F# G A. Formula 1 ♭2 ♭3 4 5 ♭6 ♭7. Same notes as G Major (Ionian), A Dorian, C Lydian. A minor mode with a flat 2nd right above the root, which gives it its Spanish, flamenco colour; it is also common in metal riffs.