Mark Ronson is a music producer, DJ and guitarist who's recorded with Adele, Paul McCartney, Ghostface Killah, Lily Allen and Duran Duran, among others.
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The producer says there was a moment when his co-writers thought, "Maybe this song wasn't meant to be." He also describes working with Amy Winehouse and Bruno Mars.
Mark Ronson is a music producer, DJ and guitarist who's recorded with Adele, Paul McCartney, Ghostface Killah, Lily Allen and Duran Duran, among others.
Astrid Stawiarz/Getty Images
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