Which band won Album of the Year at the 2014 Grammys?

Daft Punk won Album of the Year at the 2014 Grammys for Random Access Memories. The French electronic duo received the award at the 56th Annual Grammy Awards, held on January 26, 2014.

Random Access Memories was the duo's fourth studio album and featured collaborations with artists including Pharrell Williams, Nile Rodgers, Giorgio Moroder, and Paul Williams. Its blend of electronic production, live instrumentation, and disco influences helped make it one of the ceremony's most celebrated releases.

Daft Punk won five awards that night, including Record of the Year and Best Pop Duo/Group Performance for Get Lucky, recorded with Pharrell Williams and Nile Rodgers. The category's nominees also included Sara Bareilles, Kendrick Lamar, Macklemore & Ryan Lewis, and Taylor Swift. A small terminology note: Daft Punk was a duo rather than a conventional band, but it is the clear winning act described in this question.