Tolong jelaskan mengenai Dr. Luke dari Penghargaan Grammy ke-53

California Gurls – Katy Perry Featuring Snoop Dogg (T)

For Your Entertainment – Adam Lambert (T)

Kiss n Tell – Ke$ha (T)

Magic – B.o.B Featuring Rivers Cuomo (T)

Take It Off – Ke$ha (T)

Teenage Dream – Katy Perry (T)

Your Love Is My Drug – Ke$ha (T)

Alejandro – Lady Gaga (S)

Bad Romance – Lady Gaga (S)

The Fame Monster – Lady Gaga (A)

I Like It – Enrique Iglesias Featuring Pitbull (S)

We Are the World 25 for Haiti – Various Artists (S)

Whole Lotta Love – Mary J. Blige (S)

The Smeezingtons (Bruno Mars, Philip Lawrence, Ari Levine)

Billionaire – Travie McCoy Featuring Bruno Mars (T)

Bow Chicka Wow Wow – Mike Posner (T)

Fuck You! – Cee Lo Green (S)

Island Queen – Sean Kingston (T)

Just the Way You Are – Bruno Mars (S)

Nothin' on You – B.o.B Featuring Bruno Mars (T)

Best Remixed Recording, Non-ClassicalRevolver (David Guetta's One Love Club Remix)David Guetta & Afrojack, remixers (Madonna) Fantasy (Morgan Page Remix)

Morgan Page, remixer (Nadia Ali)

Funk Nasty (Wolfgang Gartner Remix Edit)

Wolfgang Gartner, remixer (Andy Caldwell Featuring Gram'ma Funk)

Orpheus (Quiet Carnival) (Funk Generation Mix)

Mike Rizzo, remixer (Sérgio Mendes)

Sweet Disposition (Axwell & Dirty South Remix)

Axel Hedfors & Dragan Roganovic, remixers (The Temper Trap)

Britten's Orchestra Keith O. Johnson, surround mix engineer; Keith O. Johnson, surround mastering engineer; David Frost, surround producer (Michael Stern & Kansas City Symphony) The Incident

Steven Wilson, surround mix engineer; Darcy Proper, surround mastering engineer; Steven Wilson, surround producer (Porcupine Tree)