Keith Urban and Post Malone have been talking up their recent collaboration for months now, and on Sunday night (Feb. 17), fans will finally be able to see the performance. The two stars came together for a cover of "Baby What You Want Me to Do" during the taping of the Elvis All-Star Tribute TV special; readers can press play above to watch a snippet of the performance.

Urban and Malone's version of "Baby What You Want Me to Do" -- which Elvis Presley performed during his famous '68 Comeback Special -- is bluesy and soulful. Both play guitars and harmonize on the Jerry Reed-penned track, backed by a four-man band.

"He's the real deal," Urban says of Malone. "He's so eclectic. So steeped in all kinds of music. I love him."

The Elvis All-Star Tribute will also feature appearances by Carrie Underwood, Darius RuckerKelsea BalleriniLittle Big Town, the Pistol Annies and Dierks Bentley. Outside of the country music genre, Jennifer LopezEd Sheeran and other stars are scheduled to take the stage. The TV special celebrates the 50th anniversary of Presley's '68 Comeback Special and is being hosted by Blake Shelton.

Elvis All-Star Tribute will be broadcast on NBC on Feb. 17 at 9PM ET.

See Photos From the Elvis All-Star Tribute TV Special