Lester Square is an English musician, composer, artist and writer. He is the former lead guitarist for The Monochrome Set. He joined the first incarnation of Adam and the Ants as lead guitarist, after meeting Adam while studying at Hornsey College of Artwriting Ants staples "Fall In" and "Fat Fun" during this period. He left in 1978 to form The Monochrome Set with singer-songwriter Bid, a band cited as "a major influence on the Smiths, Franz Ferdinand, Orange Juice, Fire Engines and a whole host of UK indie and post punk bands." He has also briefly played guitar with The Invisible (1985–1987), ...And the Native Hipsters, and Jesus Couldn't Drum.