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
Eric Clapton believing that his grandmother, Rose, and her second husband, Jack Clapp, Patricia's stepfather, were his parents, and that his mother was actually his older sister. The similarity in surnames gave rise to the erroneous belief that Clapton's real surname is Clapp (Reginald Cecil Clapton was the name of Rose's first husband, Eric Clapton's maternal grandfather). Years later, his mother married another Canadian soldier and moved to Germany, leaving young Eric with his grandparents in Surrey. Clapton received an acoustic Hoyer guitar, made in Germany, for his thirteenth birthday, but the inexpensive steel-stringed instrument was difficult to play and he briefly