7 Tones in key:               Bb, C, Db, Eb, F, Gb, A       (i, iidim, IIIIAug, iv, V, VI, viidim)
        3 Primary Chords:          Bbm, Ebm, F                        (i, iv, V)
        3 Secondary Chords:      Cdim, Dbaug, Gb                  (iidim, IIIAug, VI)
        Dominant 7th Chord:      F7                                         (V7)
  Danman says..."Check out the chart"...Bb harmonic minor
 

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