Key Of B natural minor...
 
Key of:    B natural minor   (natural)

        7 Tones in key:               B, C#, D, E, F#, G, A,      (i, iidim, IIII, iv, iv, VI, VII)
        3 Primary Chords:          Bm, Em, F#m                    (i, iv, v)
        3 Secondary Chords:      D,  G, A                            ( III, VI, VII)
        Dominant 7th Chord:      F#7                                    (V7)
  Danman says..."Check out the chart"...B natural minor
 
  Scale Step      Root     3rd    5th   Chord Type
         I         B      D     F#   Minor
        II        C#      E     G   Diminished
        III        D      F#     A   Major
        IV        E      G     B   Minor
        V        F#      A     C#   Minor
       VI        G      B     D   Major
       VII        A      C#     E   Major