In late 1973 Iommi married Susan Snowdon, to whom he had been introduced by Black Sabbath's then-manager Patrick Meehan. The song "Fluff", an Iommi instrumental composition later released on the Sabbath Bloody Sabbath album, was played as Snowdon walked down the aisle. Led Zeppelin drummer John Bonham served as Iommi's best man for the ceremony. The marriage lasted for three years. Iommi said in a 1991 Guitar World interview that the troubled recording and mixing of Black Sabbath's 1976 album Technical Ecstasy contributed to the end of his marriage.