Alan Jackson, Lady Antebellum and Little Big Town have been announced as performers at this year’s ACM Awards. They’re joined by Brad Paisley, Brooks & Dunn, Rascal Flatts and Martina McBride, as well as special duets by Christina Aguilera with surprise artists and Nick Jonas with Dan + Shay.

They join previously announced performers Dierks Bentley, Luke Bryan, Eric Church, Sam Hunt, George Strait, Keith Urban, Reba, Garth Brooks, Jason Aldean, Blake Shelton, Miranda Lambert, Florida Georgia Line, Cole Swindell and Thomas Rhett.

The 50th Annual Academy of Country Music Awards – hosted by Luke Bryan and Blake Shelton – will air live from the AT&T Stadium in Arlington, Texas April 19th at 8pm ET on CBS.