LOS ANGELES (AP) - When Kacey Musgraves says she couldn't believe her ears when she learned she won a Grammy - she wasn't speaking metaphorically. She says she was sitting with her mom when the winner for best country album was announced. And she says while she heard the presenter say "Same Trailer, Different Park," it didn't register. She says she thought she had lost - until her mom poked her and told her to go up there and claim her award. Darius Rucker also won a Grammy in the country field. His was for Wagon Wheel. And the Civil Wars won for best duo/group performance.