G Minor 11th = Root + Minor 3rd + Perfect 5th + Minor 7th + Major 2nd + Perfect 4th = G, B♭, D, F, A, C
Note
Interval
Degree
G
Root
1
B♭
Minor 3rd
♭3
D
Perfect 5th
5
F
Minor 7th
♭7
A
Major 2nd
9
C
Perfect 4th
11
Key Signature
A chord has no key signature of its own, but the G Minor 11th is the tonic (i) chord of G Minor, which shares the signature of its relative major, Bb Major — 2 flats (B♭, E♭).
B♭E♭
Order of flats
Flats are added in a fixed order — the reverse of the sharp order. Each new flat key adds the next flat on the list.
B♭E♭A♭D♭G♭C♭F♭
Mnemonic:Battle Ends And Down Goes Charles’ Father
Chords in the Key of G Minor 11th
These are the triads built on each degree of the G Minor 11th:
The notes G – B♭ – D – F – A – C aren’t exclusive to this chord. Depending on which note is the bass and how the chord functions, the same pitches also spell: