Cb major has all 7 flats
2 flats B-flat and E-flat
The key of A flat major has four flats: B flat, E flat, A flat and D flat.
No such major has b flat and e flat.
There are no sharps or flats in C Major.
E Minor is the same key as G Major, and there is one sharp. It is the F#, which in E Minor scale is the second.
7
2 flats B-flat and E-flat
2 flats B-flat and E-flat
The key of A-flat major contains four flats: B, E, A, and D.
Two flats, B flat and E flat
Such a key only exists in theory. C major has zero flats. C-flat major has 7 flats. C-double-flat major would have 14 flats.
The key of A flat major has four flats: B flat, E flat, A flat and D flat.
There are two flats in the key of B flat major: B flat and E flat.
2. Eb and Bb
2. Eb and Bb
There are two flats, B flat and E flat. It is the relative minor for B flat Major.
E Flat Major has 3 G Flat Major has 6