Keith Gemmell (15 February 1948 – 24 July 2016) was a British musician. He was best known for being a member of art rock band Audience from 1969 to 1972 and from 2004 to 2016. He was also a musical arranger and composer, published digital sheet music, wrote articles for the UK publication ''Music Tech Magazine'', and was the author of several books including the best-seller ''Cubase Tips & Tricks''.
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