Take a look at some form of musical score, you will notice that at the beginning of every line, there are a collection of signs made up of either hash-tag signs, or lowercase letter b’s (unless of ...

Each piece of music, be it a song, symphony or concerto, is written in a specific ‘key’. But what do we mean when we refer to a musical key, why are there 24 of them, and how do composers choose which ...