Orchestral Manoeuvres in the Dark (OMD) are an English electronic band formed in Meols, Merseyside in 1978 by Andy McCluskey and Paul Humphreys. 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.