Key of G Minor
Everything the key of G minor contains: its scale, its seven diatonic chords, and its closest relatives.
The key of G minor is built on the G natural minor scale. Harmonizing that scale in thirds yields its seven diatonic chords: Gm – A° – A# – Cm – Dm – D# – F. Its relative major — the key sharing exactly the same notes — is A# major, and its parallel major is G major.