2011, WhoCares, the musical project featuring current and former members of metal and hard rock gods Black Sabbath, Deep Purple, Iron Maiden and Metallica, "Out of My Mind" features a who's who of metal giants, including singer Ian Gillan (Deep Purple), guitarists Tony Iommi (Black Sabbath) and Mikko "Linde" Lindström (HIM), bassist Jason Newsted (Metallica, Voivod), drummer Nicko McBrain (Iron Maiden) and keyboardist Jon Lord (Deep Purple). As such, it is a reunion of sorts on multiple fronts. Gillan fronted Black Sabbath for the Born Again album in the early '80s. Gillan is also reunited with founding Deep Purple member Jon Lord, who retired from the band in 2002. "Holy Water" also features Gillan and Iommi, though with a different supporting cast.