The opening theme is "Way Down in the Hole", a gospel- and blues-inspired song originally written by Tom Waits for his 1987 album Franks Wild Years. Each season uses a different recording of it against a different opening sequence, with the theme being performed, in order, by The Blind Boys of Alabama, Waits himself, The Neville Brothers, DoMaJe and Steve Earle. Season four's version of "Way Down in the Hole" was arranged and recorded specifically for the show, and is performed by five Baltimore teenagers: Ivan Ashford, Markel Steele, Cameron Brown, Tariq Al-Sabir, and Avery Bargasse. Earle, who performed the fifth season's version, is also a member of the cast, playing the recovering drug addict Walon. The closing theme is "The Fall", composed by Blake Leyh, who is also the show's music supervisor.