Louis Clark (born 27 February 1947, Kempson, Bedford, Bedfordshire, England) is a British musical arranger and keyboard player. He trained at Leeds College of Music. He was the conductor of the orchestra and choir hired to back Electric Light Orchestra's sound, introduced on their album Eldorado in 1974. He assisted Jeff Lynne and Richard Tandy in writing string arrangements as well. He later played synthesizers for the band during their Time tour. Read more on Last.fm