Tolong jelaskan mengenai "I Need a Doctor" dari Penghargaan Grammy ke-54

Alex da Kid, Dr. Dre, Eminem & Skylar Grey, songwriters (Dr. Dre featuring Eminem & Skylar Grey)

Jean Baptiste, Chris Brown, Ryan Buendia, Diplo, Lil Wayne & Busta Rhymes, songwriters (Chris Brown featuring Lil Wayne & Busta Rhymes)