are you talking about concert pitches or the b-flat and e-flat on the clarinet?
Concert B-flat- no flats or sharps
Concert E-flat- one flat (b-flat)
Clarinet B-flat- two flats (b-flat and e-flat)
Clarinet E-flat- three flats (b-flat, e-flat and a-flat)
Re: E flat and B Flat Scale 21:43 on Sunday, August 20, 2006