Dorset and Earl had previously been members of The Good Earth. Soon after recruiting King and Cole, they made their national debut at the Hollywood Festival at Newcastle-under-Lyme, Staffordshire in May 1970, the week their first single, "In the Summertime" was released. They stole the show and the record topped the UK Singles Chart for seven weeks, made number one in almost every other country around the world, and to date has sold around 23 million copies. After John Godfrey replaced Cole, their second single "Baby Jump" also topped the UK chart in March 1971.