Adam Richard Wiles (born 17 January 1984), better known by his stage name Calvin Harris, is a Scottish singer, songwriter and record producer. He was born and grew up in Dumfries, Scotland. His interest in electronic music surfaced in his early teenage years, producing his first bedroom demo by the age of 15. His first album I Created Disco was released on 18 June 2007. The album contained up-tempo electroclash songs that were influenced by music from the 1980s. To promote 'I Created Disco', Harris embarked on a tour of the UK, supporting Faithless and Groove Armada.
Sean Michael Leonard Anderson, (born March 25, 1988 in Detroit, Michigan), better known by his stage name Big Sean, is an American rapper signed to Kanye West's G.O.O.D Music and Island Def Jam. In 2005 he met West at a radio station, and after being impressed with Sean's obvious talents he signed him in 2007. So far he has released three mixtapes, 2007's Finally Famous, 2009's UKnowBigSean, and 2010's BIG.