Dire Straits was launched with Dire Straits' "Money for Nothing". After the "Brothers in Arms" tour ended Mark Knopfler took a break from Dire Straits and during 1987 he concentrated on solo projects and film soundtracks. Dire Straits regrouped in 1988 for the Nelson Mandela 70th Birthday Tribute concert staged on 11 June 1988 at Wembley Stadium, in which they were the headline act. They were joined for their set by Eric Clapton who performed his hit "Wonderful Tonight" with the group and played rhythm guitar on the other songs performed by the band, while guitarist Jack Sonni was absent. Soon afterwards,
Dire Straits of Love" and "Down to the Waterline". After a performance at The Rock Garden in 1977, they took a demo tape to MCA in Soho but were turned down. Then they went to DJ Charlie Gillett, who had a radio show called "Honky Tonk" on BBC Radio London. The band simply wanted advice, but Gillett liked the music so much that he played "Sultans of Swing" on his show. Two months later, Dire Straits signed a recording contract with the Vertigo division of Phonogram Inc. In October 1977, the band recorded demo tapes of "Southbound Again", "In the Gallery" and