PP BFlat, B (CFlat) and FSharp (GFlat) Dominant Seventh Chords
Black Key White Key White Key Black Key
B flat
(double oreo)
White Key Black Key Black Key White Key
B or C flat
(double oreo negative)
Black Key Black Key Black Key White Key
F sharp or G flat
(one white key)
Prerequisite: F# (Gb), B (Cb) & Bb Major Triads
BFlat7 FSharp7 CFlat7 B7 GFlat7 FSharp7
BFlat7 CFlat7 GFlat7 B7 BFlat7 FSharp7
B7 FSharp7 CFlat7 GFlat7 BFlat7 B7