How ‘Saltburn’ turned a 23-year-old UK song into a massive hit worldwide

Talk about a killer comeback. After “Murder on the Dancefloor” — a disco delight by British singer Sophie Ellis-Bextor — was released in 2001, it became a bit hit in the UK. But the track from her debut album, “Read My Lips,” failed to slay the States. Twenty-three years and one full-frontal nude dancing scene...