Oct 12, Key Signatures

Key signatures are designed to simplify music notation by indicating the key. Without them, composers would be forced to write accidentals (sharps and flats) every time they're used, which would greatly complicate reading music.html.

Source: http://rss.key-notes.com/~r/key-notes/~3/uFAY65-ElsM/key-signatures.html

Uriah Heep Melissa Morrison Higgins Roger Hodgson Jools Holland Nicky Hopkins