Diagrams is a British music band formed in 2011, led by Sam Genders. The group initially gained attention with their debut EP Diagrams, released in 2011. Their first full-length album, Black Light, was produced by Mark Brydon and released in 2012 under the label Full Time Hobby. The band's subsequent album, Chromatics, released in 2015, featured collaborations with producer Leo Abrahams. In 2017, Diagrams collaborated with poet Dorothy Trogdon for their album Dorothy, produced by Kristofer Harris and Mike Lindsay.