Key Of F# (Gb) natural minor...
 
Key of:    F#(Gb) natural minor    (natural)

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