Led Zeppelin's fourth album is variously known as Led Zeppelin IV, Untitled, Four Symbols and Zoso, but its true title is formed by the four unpronounceable symbols chosen by each band member. Page did that to retaliate against writers, including several in Rolling Stone, who'd
This article originally appeared on www.rollingstone.com: ‘Led Zeppelin IV’: How Band Struck Back at Critics With 1971 Masterpiece