Eric Clapton the final name became "Derek and the Dominos". Clapton's close friendship with George Harrison brought him into contact with Harrison's wife, Pattie Boyd, with whom he became deeply infatuated. When she spurned his advances, Clapton's unrequited affections prompted most of the material for the Dominos' album, "Layla and Other Assorted Love Songs" (1970). Heavily blues-influenced, the album features the twin lead guitars of Clapton and Duane Allman, with Allman's slide guitar as a key ingredient of the sound. Working at Criteria Studios in Miami with Atlantic Records producer Tom Dowd, who had worked with Clapton on Cream's "Disraeli Gears", the
Dark Horse (George Harrison song) through overwork contributed to him contracting laryngitis and losing his voice. Harrison's singing was similarly affected throughout the ensuing tour. A number of music critics rate "Dark Horse" as one of Harrison's finest post-Beatles compositions and believe that the single would have achieved greater success with a cleaner vocal performance. The recording reflects Harrison's embracing of the jazz-funk musical genre, and features contributions from musicians such as Tom Scott, Jim Horn, Billy Preston, Willie Weeks and Andy Newmark. Harrison played "Dark Horse" throughout both the 1974 tour and his 1991 Japanese tour with Eric Clapton. A live version appears on