Sharps:
- F sharp (#F)
- C sharp (#C)
- G sharp (#G)
- D sharp (#D)
- A sharp (#A)
- E sharp (#E)
- B sharp (#B)
Flats:
- B flat (Bb)
- E flat (Eb)
- A flat (Ab)
- D flat (Db)
- G flat (Gb)
- C flat (Cb)
- F flat (Fb)
Each of these symbols can be used to raise or lower the pitch of a note by a half step, depending on the key signature of the piece of music.