Miley Cyrus has debuted a brand-new cover of Melanie Safka’s ‘Look What They’ve Done to My Song, Ma’ for the film ‘Free the Nipple.’ Take a listen to the track above.

It’s a new sound for the 22-year-old ‘Bangerz’ singer, who gives her best Johnny Cash on the new track.

“It’s more rock ‘n’ roll,” the movie’s director, Lina Esco, told Variety in an interview. “It’s very Johnny Cash. Her voice is so raw, and the song is so raw.”

The director also said the movie – which is out now -- is about equality, as it follows the story of a group of women lobbying for the right to go topless in public.

Miley’s cover of ‘Look What They Did to My Song, Ma’ will appear over the film’s closing credits.

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