Miley Cyrus delivered a cover of Cocteau Twins’ “Heaven or Las Vegas” during a show at the Resorts World casino in Las Vegas on July 4, as Stereogum points out. The singer, who’s previously covered songs like Mazzy Star’s “Fade Into You” and Hole’s “Doll Parts” during performances, introduced her take on Cocteau Twins’ 1990 dream pop classic by saying, “I am gonna sing a song that no one fuckin’ knows—but you will know it after tonight.” Watch that below.

Miley’s most recent album Plastic Hearts arrived late last year. “Heaven or Las Vegas,” the title track from Cocteau Twins’ sixth studio album, famously inspired the Weeknd to borrow the name for one of his own songs in 2011.

Read “8 Songs That Sample Cocteau Twins, From Arca to the Weeknd” over on the Pitch.