Key Of F Major...
Key of:    F Major
        7 Tones in key:              F, G, A, Bb, C, D, E        (I, ii, iii, IV, V, vi, vii)
        3 Primary Chords:         F, Bb, C                           (I, IV, V)
        3 Secondary Chords:     Gm, Am, Dm                    (ii, iii, vi)
        Dominant 7th chord:      C7                                    (V7)
  Danman says..."Check out the chart"...F Major
  Scale Step      Root     3rd    5th   Chord Type
         I         F      A     C   Major
        II        G      Bb     D   Minor
        III        A      C     E   Minor
        IV        Bb      D     F   Major
        V        C      E     G   Major
       VI        D      F     A   Minor
       VII       E      G     Bb   Diminished