Live Era '87–'93 is a double live album by the American hard rock band Guns N' Roses. It was released on November 23, 1999. The record was the first official Guns N' Roses release since "The Spaghetti Incident?" released on the same day 6 years prior in 1993. Guitarist Slash notes that the album is "not pretty and there are a lot of mistakes, but this is Guns N' Roses, not the fucking Mahavishnu Orchestra. It's as honest as it gets."

Matthew William Sorum is an American drummer. He is best known as both a former member of the hard rock band Guns N' Roses, with whom he recorded three studio albums, and as a member of the supergroup Velvet Revolver. Sorum is currently on tour with Billy Gibbons, with whom he also records, is a member of the touring project Kings of Chaos, and is a former member of both The Cult and Y Kant Tori Read. Sorum was also a member of Guns N' Roses side projects, Slash's Snakepit and Neurotic Outsiders, and has released two solo albums, Hollywood Zen (2004) and Stratosphere (2014). He was the touring drummer for the supergroup Hollywood Vampires from 2015 to 2017. His latest project is Deadland Ritual, featuring Black Sabbath bassist Geezer Butler, Billy Idol guitarist Steve Stevens, and Apocalyptica vocalist Franky Perez.