List of winners at 57th annual Grammy Awards

Beyonce arrives at the 57th annual Grammy Awards at the Staples Center in Los Angeles on Sunday, Feb. 8, 2015. (Invision / Jordan Strauss)

LOS ANGELES -- Partial list of winners of the 57th annual Grammy Awards, presented Sunday at the Staples Center in Los Angeles:

-- Album of the year: "Morning Phase," Beck.

-- Song of the year: "Stay With Me," Sam Smith.

-- Record of the year: "Stay With Me," Sam Smith.

-- New artist: Sam Smith.

-- Pop vocal album: "In the Lonely Hour," Sam Smith.

-- Pop solo performance: "Happy (Live)," Pharrell Williams.

-- Pop duo/group performance: "Say Something," A Great Big World and Christina Aguilera.

-- Traditional pop vocal album: "Cheek to Cheek," Lady Gaga and Tony Bennett.

-- Rock album: "Morning Phase," Beck.

-- Rock performance: "Lazaretto," Jack White.

-- Rock song: "Ain't It Fun," Hayley Williams and Taylor York.

-- Country album: "Platinum," Miranda Lambert.

-- Country solo performance: "Something in the Water," Carrie Underwood.

-- Country duo/group performance: "Gentle on My Mind," The Band Perry.

-- Country song: "I'm Not Gonna Miss You," Glen Campbell.

-- Rap album: "The Marshall Mathers LP2," Eminem.

-- Rap performance: "i," Kendrick Lamar.

-- Rap/sung collaboration: "The Monster," Eminem and Rihanna.

-- Rap song: "i," Kendrick Lamar.

-- R&B song: "Drunk in Love," Beyonce and Jay Z.

-- R&B performance: "Drunk in Love," Beyonce and Jay Z.

-- Urban contemporary album: "Girl," Pharrell.

-- R&B album: "Love, Marriage & Divorce," Toni Braxton and Babyface.