Partial list of winners in top categories at the Grammys

A partial list of winners in the top categories at the Grammy Awards , announced Sunday by The Recording Academy.
— Best rap album: “DAMN.,” Kendrick Lamar.
— Best rap performance: Kendrick Lamar.
— Best R&B album: “24K Magic,” Bruno Mars.
— Best R&B performance: Bruno Mars.
— Best R&B song: “That’s What I Like,” Bruno Mars.
— Best dance/electronic album: “3-D The Catalogue.”
— Best jazz v