G major has one sharp, which is F#. This key signature is used in various musical compositions and is known for its bright and lively sound. The presence of F# helps create the characteristic harmonic structure of the G major scale.
The key of A-flat major contains four flats: B, E, A, and D.
The key of A minor contain's no sharps or flats and as such is related to the key of C major (all white notes on the piano for both). This relationship is why it's called the "relative minor" of C major.
7
The key of E-flat major has three flats, not sharps. The flats are B-flat, E-flat, and A-flat. In terms of sharps, it is the key that is a minor third above C major, which has no sharps or flats.
G major has one sharp - F♯
There are no flats in D major, but there are 2 sharps. C sharp and F sharp.
There are no flats in b-minor. B major has two flats, both B-flat and A-flat, but b-flat minor is the relative minor of D-major, which has a sharp key signature. The sharps in b-minor are F-sharp and C-sharp.
C major - No sharps or flats D major- 2 sharps (F,C) G major- 1 sharp (F) E major- 4 sharps (F,C,G,D)
E natural minor has one sharp on F. The key signature is the same as G major.
Cb major has all 7 flats
A major has 3 sharps, A minor has no sharps or flats.
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 contains four flats: B, E, A, and D.
None, only flats. B flat in F major, B, E, A, and D flat in F minor.
Three
A♯ minor has the maximum seven sharps, but A♯ major has 10 'sharps', 4 sharps and three *double* sharps, so B-flat major will be preferable with only two flats.
The key of A minor contain's no sharps or flats and as such is related to the key of C major (all white notes on the piano for both). This relationship is why it's called the "relative minor" of C major.