Music's biggest night just got some more company.
A new list of performers has been announced for the 56th annual Grammy Awards.
Entertainers joining the lineup include John Legend, Macklemore and Ryan Lewis, Kacey Musgraves, Taylor Swift and Keith Urban. Also performing are Paul McCartney and Ringo Starr, the two surviving members of The Beatles. For their work in the classic band, McCartney and Starr will each be honored at the ceremony with the Recording Academy lifetime achievement award.
Previously announced performers include Katy Perry, Lorde, Robin Thicke, Metallica, P!nk with fun.'s Nate Ruess, Kendrick Lamar and Imagine Dragons as well as Daft Punk and Stevie Wonder, Nile Rodgers and Pharrell Williams. There will also be a special group performance with Merle Haggard, Kris Kristofferson, Willie Nelson and Blake Shelton.
"NCIS: Los Angeles" star LL Cool J will be returning as host.