EMF were an indie/alternative dance band which formed in the Forest of Dean, Gloucestershire, England in 1989 and best known for their 1990 hit "Unbelievable". The band consisted of James Atkin (vocals, guitar), Ian Dench (guitar, keyboards), Derry Brownson (keyboard, samples), Zach Foley (bass) and Mark Decloedt (drums). The band originally disbanded in 1997 and reformed in 2001. Foley died of a drug overdose in January 2002 and the band only played four more shows that year before disbanding once more. The band re-formed for a second reunion in 2007, which ended in May of 2009.