Answer:

Key signature

1. C Major

2. G Major

3. F Major

4. C Major

5. F Major

Explanation:

Key signature

1. C Major

The key signature has no flat or sharp , therefore, the music is in the key of C.

2. G Major

The key signature has one sharp, the F sharp. Therefore, the music is in the key of G.

3. F Major

The key signature has one flat, the B flat. Therefore, the music is in the key of F.

4. C Major

The key signature has no flat or sharp , therefore, the music is in the key of C.

5. F Major

The key signature has one flat, the B flat. Therefore, the music is in the key of F.

Key Signature

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