According to Billboard, LED ZEPPELIN’s double-sided seven-inch single “Friends”/”Rock And Roll” was the top-selling Record Store Day-exclusive single at indie stores this year. The limited-edition single is produced by Jimmy Page and pressed on yellow vinyl. The single features two previously unheard studio mixes, handpicked by Page to appear on the release: the “Sunset Sound Mix” of “Rock And Roll” b/w the “Olympic Studios Mix” of “Friends”.