Grammy nominations concert tonight Tweet Posted Wednesday, December 5th 2012 @ 10am The Grammy nominations will be announced tonight. The major nominees will be unveiled during the Grammy Nominations Concert Live, which airs from Nashville on CBS at 10:00 p.m. ET/PT. Maroon 5 and Fun. will perform in Nashville, and The Who will appear from their concert tonight in New York. The special will be co-hosted by L.L. Cool J and Taylor Swift. Who do you think will be nominated this year?