Here are the winners of the 50th Grammy Awards:

Album of the Year: River: The Joni Letters, Herbie Hancock.
Record of the Year: Rehab, Amy Winehouse.
Song of the Year: Rehab, Amy Winehouse
New Artist: Amy Winehouse.
Producer of the Year, Non-Classical: Mark Ronson (Amy Winehouse).
Pop Vocal Album: ‘Back to Black,” Amy Winehouse.
Female Pop Vocal Performance: ‘Rehab,” Amy Winehouse.
Male Pop Vocal Performance: What Goes Around…Comes Around, Justin Timberlake.
Pop Performance by a Duo or Group With Vocals: Makes Me Wonder,’ Maroon 5.
Pop Instrumental Album: The Mix-Up, Beastie Boys.
Alternative Music Album: ‘Icky Thump,” The White Stripes.
Rock Album: Echoes, Silence, Patience & Grace, Foo Fighters.
Rock Song: Radio Nowhere, Bruce Springsteen,
Solo Rock Vocal Performance: Radio Nowhere, Bruce Springsteen.
Rock Performance by a Duo or Group With Vocals: Icky Thump, The White Stripes.
Hard Rock Performance: The Pretender, Foo Fighters.
Rap Album: Graduation, Kanye West
Rap Solo Performance: Stronger, Kanye West.
Rap Performance by a Duo or Group: Southside, Common, featuring Kanye West.
Rap/Sung Collaboration: Umbrella, Rihanna Featuring Jay-Z.
Country Album: These Days, Vince Gill.
Country Song: Before He Cheats, Josh Kear & Chris Tompkins, songwriters (Carrie Underwood).
Female Country Vocal Performance: Before He Cheats, Carrie Underwood.
Male Country Vocal Performance: Stupid Boy, Keith Urban.
Country Performance by a Duo or Group With Vocals: How Long, The Eagles