"Ziggy Stardust" is a song written and recorded by David Bowie for his 1972 concept album The Rise and Fall of Ziggy Stardust and the Spiders from Mars. The song describes Bowie's alter ego Ziggy Stardust, a rock star who acts as a messenger for extraterrestrial beings. In 2010 the song ranked at No. 282 on Rolling Stone Magazine's list of "The 500 Greatest Songs of All Time". The song is one of four of Bowie's songs included in The Rock and Roll Hall of Fame's 500 Songs that Shaped Rock and Roll.

The character was inspired by British rock 'n' roll singer Vince Taylor, whom David Bowie met after Taylor had a breakdown and believed himself to be a cross between a god and an alien, though Taylor was only part of the blueprint for the character. Other influences included the Legendary Stardust Cowboy and Kansai Yamamoto, who designed the costumes Bowie wore during the tour. The Ziggy Stardust name came partly from the Legendary Stardust Cowboy, and partly, as Bowie told Rolling Stone Magazine, because Ziggy was "one of the few Christian names I could find beginning with the letter 'Z'". He later explained in a 1990 interview for Q magazine that the Ziggy part came from a tailor's shop called Ziggy's that he passed on a train, and he liked it because it had "that Iggy [Pop] connotation but it was a tailor's shop, and I thought, Well, this whole thing is gonna be about clothes, so it was my own little joke calling him Ziggy. So Ziggy Stardust was a real compilation of things."

The original demo version of the song, recorded in February 1971, was released as a bonus track on the Rykodisc CD release of Ziggy Stardust in 1990. The demo also appeared on the Ziggy Stardust - 30th Anniversary Reissue bonus disc in 2002. The album version of the song was recorded in November 1971.

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