Key of B Minor

Everything the key of B minor contains: its scale, its seven diatonic chords, and its closest relatives.

The key of B minor is built on the B natural minor scale. Harmonizing that scale in thirds yields its seven diatonic chords: Bm – C#° – D – Em – F#m – G – A. Its relative major — the key sharing exactly the same notes — is D major, and its parallel major is B major.