DescriptionChambers 1908 Music Sharp.png English: Illustration from 1908 Chambers's Twentieth Century. Sharp. The sign which raises the pitch of a note...
DescriptionChambers 1908 Music Double Sharp.png English: Illustration from 1908 Chambers's Twentieth Century. Double Sharp. Used before a note already sharp, raising...
DescriptionChambers 1908 Music Natural.png English: Illustration from 1908 Chambers's Twentieth Century. Natural. Restores a note, which has been raised...
