Apollo 440

Apollo 440 (also known as Apollo Four Forty or @440) is an English electronic music group formed in Liverpool in 1990.[1] The group has written, recorded, and produced five studio albums, collaborated with and produced other artists, remixed as Apollo 440 and as ambient cinematic alter-ego Stealth Sonic Orchestra and created music for film, television, advertisements and multimedia. They notched up ten UK top 40 singles with three top-tens and had a chart presence worldwide.