Key Of Ab Major...
 
Key of:    Ab Major
 
        7 Tones in key:              Ab, Bb, C, Db, Eb, F, G     (I, ii, iii, IV, V, vi, vii)
        3 Primary Chords:         Ab, Db, Eb                         (I, IV, V)
        3 Secondary Chords:     Bbm, Cm, Fm                     (ii, iii, vi)
        Dominant 7th chord:      Eb7                                     (V7)
  Danman says..."Check out the chart"...Ab Major
 

Scale Step	Root	3rd	5th	Chord Type
I	Ab	C	Eb	Major
II	Bb	Db	F	Minor
III	C	Eb	G	Minor
IV	Db	F	Ab	Major
V	Eb	G	Bb	Major
VI	F	Ab	C	Minor
VII	G	Bb	Db	Diminished