Which lead singer and songwriter of the band Dire Straits also composed the soundtrack album Last Exit to Brooklyn?
Last Exit to Brooklyn (album): Last Exit to Brooklyn is a soundtrack album by British singer-songwriter and guitarist Mark Knopfler, released on 3 October 1989 by Vertigo Records internationally, and by Warner Bros. Mark Knopfler:  He is best known for having been the lead guitarist, lead singer and songwriter for the rock band Dire Straits, which he co-founded with his younger brother, David Knopfler, in 1977.
Mark Knopfler