It's time once more for the year's greatest musical hits to battle it out in the Grammy nominations.

The full list of nominees will be announced after the Grammy Nomination Concert on Dec. 6. Set to air at 10 p.m. on CBS, the concert brings together some of the industry's most popular acts and spans across the globe.

Hosted by rapper/actor LL Cool J, the event will feature performances from Earth, Wind & Fire, T.I. with Robin Thicke, Miguel, country's Kieth Urban, Macklemore & Ryan Lewis, and New Zealand's breakout sensation, Lorde. Although the concert will rock Los Angeles' Nokia Theatre L.A., Taylor Swift will perform from Australia while Katy Perry will entertain from Canada (see video below).

Many fans will be rooting for their favorites in major categories like Album of the Year, Song of the Year, Record of the Year, Best New Artist, Best Rock Album, Best Rap Album and Best Country Album, but the 56th Annual Grammy Awards will have 82 categories. The high number of awards leaves room for the program to acknowledge the achievements of all genres and all aspects of the music industry.

Find a full list of the nominees here. Tune in the Grammys on Jan. 26 to see who is dubbed the best of the best.

Song of the Year:

Just Give Me A Reason - Pink

Locked Out Of Heaven - Bruno Mars

Roar - Katy Perry

Royals - Lorde

Same Love - Macklemore & Ryan Lewis

Best Collaboration

Get Lucky - Daft Punk ft. Pharrell Williams

Just Give Me A Reason- Pink ft. Nate Ruess

Stay - Rihanna ft. Mikky Ekko

Blurred Lines - Robin Thicke ft. T.I. and Pharrell Williams

Album of the Year

The Blessed Unrest - Sara Bareilles

Random Access Memories - Daft Punk

Good Kid, M.A.A.D City - Kendrick Lamar

The Heist - Macklemore and Ryan Lewis

Red - Taylor Swift

Best Country Album

Night Train - Jason Aldean

Two Lanes Of Freedom - Tim McGraw

Same Trailer Different Park - Kacey Musgraves

Based On A True Story - Blake Shelton

Red - Taylor Swift

Best New Artist

James Blake

Macklemore & Ryan Lewis

Kacey Musgraves 

Ed Sheeran

Record of the Year

Get Lucky - Daft Punk ft. Pharrell Williams

Radioactive - Imagine Dragons 

Royals - Lorde

Locked Out Of Heaven - Bruno Mars 

Blurred Lines - Robin Thicke ft. T.I. and Pharrell Williams 


Tags: Grammys Music