Mark your calendars! On Wednesday, November 30 (10pm ET/delayed PT) CBS will broadcast the GRAMMY Nominations Concert Live!, an amazing night of stars, performances and GRAMMY excitement, as many of the major 2012 GRAMMY nominations are announced. Find out what else to except on this special night!

[mp3com-artist]Rihanna[/mp3com-artist], [mp3com-artist]The Band Perry [/mp3com-artist]and [mp3com-artist]Usher [/mp3com-artist] were were the latest performers added to stellar lineup. In addition, the program is alleged to include a special live announcement from an iconic group regarding their historic band reunion set to take place on the GRAMMY stage on Feb. 12, 2012.

Previously announced GRAMMY Nominations Concert performers are country artist [mp3com-artist]Jason Aldean[/mp3com-artist], five-time GRAMMY winner [mp3com-artist]Lady Gaga[/mp3com-artist], three-time GRAMMY winner [mp3com-artist]Ludacris[/mp3com-artist], GRAMMY winner [mp3com-artist]Lupe Fiasco[/mp3com-artist] and GRAMMY-winning duo [mp3com-artist]Sugarland[/mp3com-artist]. Two-time GRAMMY winner [mp3com-artist]LL COOL J [/mp3com-artist]is once again set to host.

Following the one-hour live broadcast, guests will experience an exclusive concert by [mp3com-artist]The Band Perry[/mp3com-artist].

Watch The GRAMMY Nominations Concert Live! on Wed., Nov. 30 at 10pm ET/9pm CT on CBS.

And then don’t forget: the GRAMMY Awards themselves will be broadcast Sunday, Feb. 12, 2012, also on CBS.