SPARTANBURG, SC – OCTOBER 17: Guitarist Duane Allman uses a steel slide on an acoustic guitar in his hotel room before the Allman Brothers' performance at the Sitar on October 17, 1970 in Spartanburg, South Carolina. (Photo by Michael Ochs Archives/Getty Images)
Portrait of the members of American hip hop group The Sugar Hill Gang, New York, New York, November 1980. Pictured are, from left, Michael 'Wonder Mike' Wright, Henry 'Big Bank' Jackson, and Guy 'Master Gee' O'Brian. (Photo by Anthony Barboza/Getty Images)
UNITED KINGDOM – MAY 01: TOP OF THE POPS Photo of 10CC and Eric STEWART and Graham GOULDMAN and Lol CREME and Kevin GODLEY, L-R Lol Creme (playing Wurlitzer electric piano), Graham Gouldman, Kevin Godley and Eric Stewart performing 'Rubber Bullets' on tv show, 263 (Photo by David Redfern/Redferns)