Four sharps
The key of E-flat major contains three flats: Bb, Eb, and Ab.
The key of A flat major has four flats: B flat, E flat, A flat and D flat.
The key of A-flat major contains four flats: B, E, A, and D.
There are three flats in the key signature of E flat major
No key has those specific flats and no others. Flats go in the order BEADGCF. A key with four flats would have B, E, A, and D flat.
There are two flats in the key of B flat major: B flat and E flat.
There are no flats in Em, just an F sharp!
The key of B flat major, or g G minor, has two flats. The flats are B flat and E flat.
E flat major has 3 flats (B, E and A), for all instruments.
There can be a total of seven flats (or sharps) in a key signature.
the key of e flat major
6 flats. B, E, A, D, G and C.