G natural minor scale
(or Aeolian mode scale)

Listen

G minor notes: G A Bb C D Eb F

3-notes chords built on G minor scale:

1. G Minor: G Bb D
2. A Diminished: A C Eb
3. Bb Major: Bb D F
4. C Minor: C Eb G
5. D Minor: D F A
6. Eb Major: Eb G Bb
7. F Major: F A C

Chords built on G minor scale:

1. G Minor 7: G Bb D F
2. A Half Diminished 7: A C Eb G
3. Bb Major 7: Bb D F A
4. C Minor 7: C Eb G Bb
5. D Minor 7: D F A C
6. Eb Major 7: Eb G Bb D
7. F Dominant 7: F A C Eb