Credit: Karl Walter/Getty Images

Even more Grammy performers were announced Wednesday morning: Nominees Beck and Chris Martin will perform together, as will Mary J. Blige and Sam Smith. Blige is a nominee for Best Dance Recording, while Smith is a nominee for Best New Artist and other awards.

Additionally, country star Brandy Clark, also nominated for Best New Artist and more this year, will duet with Dwight Yoakam.

As for more expansive collaborations, Herbie Hancock, John Mayer, and Questlove are joining Ed Sheeran on stage. Also joining Sheeran: Jeff Lynne’s ELO. Sheeran’s X is nominated for Album of the Year and Best Pop Vocal Album.

Other artists announced include Juanes, Lang Lang, and Sia, though chances are we won’t actually see her face on stage.