She’s been laying low with her music career lately, but now Miley Cyrus is back, lending her voice to “Morning Sun,” the new track from Rock Mafia.

The former Hannah Montana star sings backup vocals while repeating the lyrics, “Who are you? I wanna be with you, ‘Til the morning sun, sun, sun.”

While the demo version leaked last year, the final version of Miley’s collaborative track is set to be featured on the groups’ new EP, Mixtape Vol. 1.