Orchestral Manoeuvres in the Dark

Orchestral Manoeuvres in the Dark (OMD) are an English electronic band formed in Meols, Merseyside in 1978 by Andy McCluskey (vocals, bass guitar) and Paul Humphreys (keyboards, vocals). Regarded as pioneers of electronic music, the group combined an experimental, minimalist ethos with pop sensibilities, becoming key figures in the emergence of synth-pop. OMD were Britain's first performing, two-piece synthesizer band and have been described as the "original synth-pop duo"; despite a shifting line-up, the central pairing of McCluskey and Humphreys remains the group's primary identifier. In the United States, the band were an early presence in the MTV-driven Second British Invasion.

McCluskey and Humphreys led the Id, a precursor group, from 1977 to 1978 and re-recorded their track "Electricity" as OMD's debut single in 1979. Weathering an "uncool" image and a degree of hostility from music critics, the band achieved popularity throughout Europe with the 1980 anti-war song "Enola Gay", and gained further recognition via Architecture & Morality (1981) and its three hit singles. Although later reappraised, Dazzle Ships (1983) was seen as overly experimental, and eroded European support. OMD embraced a more radio-friendly sound on Junk Culture (1984); this change in direction led to greater success in the US, and spawned hits including "If You Leave" (from the 1986 film Pretty in Pink). Some journalists dubbed McCluskey and Humphreys the "Lennon–McCartney of synth-pop".

In 1989, Humphreys and longtime group members Martin Cooper (keyboards, saxophone) and Malcolm Holmes (drums) departed to form the spin-off band the Listening Pool, leaving McCluskey as the sole member of OMD. The group returned with a new line-up and explored the dance-pop genre: Sugar Tax (1991) and its initial singles were hits in Europe. OMD then began to flounder amid the guitar-oriented grunge and Britpop movements, eventually disbanding in 1996. McCluskey later founded girl group Atomic Kitten, for whom he served as a principal songwriter and producer, while Humphreys formed the duo Onetwo alongside lead vocalist Claudia Brücken of Propaganda.

In 2006, OMD reformed with McCluskey and Humphreys revisiting the more experimental territory of their early work. The band have achieved 14 top-20 entries on the UK Albums Chart, as well as global sales of 40 million records. Their 20th century output yielded 18 top-40 appearances on the UK Singles Chart, along with four top-40 entries on the US Billboard Hot 100. Described as one of the most influential synth-pop acts in history, OMD have inspired many artists across diverse genres and disciplines. In 2015, the group established their most enduring line-up, with McCluskey and Humphreys being complemented by Cooper and Stuart Kershaw (drums).