Did Sgt. Pepper's Lonely Hearts Club Band win Album of the Year at the 1968 Grammys?

Yes, Sgt. Pepper’s Lonely Hearts Club Band won Album of the Year at the 10th Annual Grammy Awards in 1968, beating out albums by Frank Sinatra, Vikki Carr, Bobbie Gentry, and Ed Ames. It was the first rock album to win the category.