Question

Which key does not use flat or sharp signs?

Answer 1

Explanation:

C Major

C MajorEvery key has a unique set of seven notes. For example, the key of C Major uses the notes C, D, E, F, G, A, and B. The key of C Major uses no sharps or flats. It is the only major key using no sharps or flats.

Answer 2

Answer:

C Major

Explanation:

The key of C Major uses no sharps or flats. It is the only major key using no sharps or flats. As another example, the key of D Major uses the notes D, E, F#, G, A, B, and C#. The key of D Major has two sharps — F# and C#.