Photo: Redferns

Just weeks until "Music's Biggest Night," the Recording Academy on Thursday confirmed some of the first performers for the upcoming Grammy Awards.

Among those definitely performing will be current nominee Childish Gambino and winner and current nominee Lady Gaga. Also taking the stage are winner-nominees Little Big Town and winner-nominee Pink.

Additionally, Patti Lupone and Ben Platt will perform a special Broadway tribute honoring the music of Andrew Lloyd Webber and Leonard Bernstein.

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Gambino's performance will be his first at the Grammys. His "Awaken, My Love!" is up for Album Of The Year and Best Urban Contemporary Album, while his song "Redbone" is nominated for Record Of The Year, Best R&B Song, and Best Traditional R&B Performance.

Gaga's Joanne is nominated for Best Pop Vocal Album and her single "Million Reasons" is up for Best Pop Solo Performance.

This year's 60th annual Grammys are set for Sunday, Jan. 28, airing live nationwide from New York City at 7:30 p.m. EST/4:30 p.m. PST on CBS.