The rock group Heat of the Moment is best known for their 1982 hit single of the same name. The band was formed in 1981 and is composed of members from the British rock groups Yes, King Crimson, and Emerson, Lake & Palmer. The band's name is derived from the title of their first single, which was released in 1982 and reached number 4 on the US Billboard Hot 100 chart. The band's lineup consists of lead vocalist and bassist John Wetton, keyboardist Geoff Downes, guitarist Steve Howe, and drummer Carl Palmer. The band's most successful album was Alpha, released in 1983, which reached number 4 on the UK Albums Chart. The band disbanded in 1985, but reunited in 2006 and continues to tour and record new music. The band's name is an acronym for the four members' surnames: A for ASIA, S for Steve, I for Ian, and A for Alan.