Best R and B song award at this year's GRAMMY Awards was won by Alicia Keys with Superwoman.
"Gravity," by John Mayer, won Best Solo Rock Vocal Performance at the 51st Grammy Awards.
"My Apocalypse," by Metallica, won Best Metal Performance at the 51st Grammy Awards.
"Stay," by Sugarland, won Best Country Song at the 51st Grammy Awards.
"In Rainbows," by Radiohead, won Best Alternative Music Album at the 51st Grammy Awards.
"I Dreamed There Was No War," by The Eagles, won Best Pop Instrumental Performance at the 51st Grammy Awards.
"Rockferry," by Duffy, won Best Pop Vocal Album at the 51st Grammy Awards.
Carrie Underwood won Best Female Country Vocalist at the 51st Grammy Awards.
"Rich Woman," by Robert Plant and Alison Krauss, won Best Pop Collaboriation with Vocals at the 51st Grammy Awards.
"A Milli," by Lil Wayne, won Best Rap Album at the 51st Grammy Awards.
"Harder Better Faster Stronger," by Daft Punk, won Best Dance Recording at the 51st Grammy Awards.
"Alive 2007," by Daft Punk, won Best Electronic/Dance Album at the 51st Grammy Awards.
"Wax Simulacra," by The Mars Volta, won Best Hard Rock Performance at the 51st Grammy Awards.