Key Of Eb Major...
 
Key of:    Eb Major
 
        7 Tones in key:              Eb, F, G, Ab, Bb, C, D     (I, ii, iii, IV, V, vi, vii)
        3 Primary Chords:         Eb, Ab, Bb                       (I, IV, V)
        3 Secondary Chords:     Fm, Gm, Cm                     (ii, iii, vi)
        Dominant 7th chord:      Bb7                                   (V7)
  Danman says..."Check out the chart"...Eb Major
 

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