Composers use a range of signs and symbols to convey how they want their music to be played. Learning to recognise these instructions is an important skill to develop.
The key signature tells you what the key note is and what sharps or flats are in a piece of music. It is written as sharps or flats after the clef at the beginning of the music. A piece can be in a major or minor key.
Major key makes the music sound happy and bright
Minor key makes the music sound sad or angry
Four of the most common key signatures are:
The keys of C major and A minor have the same key signature. You need to hear the music to know whether it was major or minor. Listen to the examples below – the first is in a major key and the second is in a minor key: