ENCINO, Calif. (AP) — It’s all about the country collaborations tonight on CBS. “ACM Presents: Superstar Duets” feature country artists teaming up for a TV special. The collaborations include John Anderson and Keith Urban, Dierks Bentley with Ashley Monroe and Kip Moore, Clint Black and Joe Nichols, Luke Bryan and Ronnie Milsap, and Miranda Lambert and Patty Loveless. Other performers include Deana Carter with The Band Perry, Brandy Clark and Lady Antebellum, Brett Eldredge and Hunter Hayes, Sara Evans and Darius Rucker, Sam Hunt and Dwight Yoakam, Alan Jackson with Cole Swindell, Reba with Brooks and Dunn, and Alabama with Eli Young Band.