 After a few months, Copley returned to working with Ford, and Dave Spitz was brought in as his replacement.On 13 July 1985, the original lineup of Black Sabbath reunited for a one-off appearance at Live Aid, performing the songs "Children of the Grave", "Iron Man" and "Paranoid".Iommi then returned to working on his solo album, for which he enlisted former Trapeze and Deep Purple vocalist Glenn Hughes in July.