The Bends! There are some really great songs off there like Just, Planet Telex, The Bends, My Iron Lung and Street Spirit.
The next progression would be Amnesic, Hail To The Thief and Pablo Honey. Of those my favorites would be Pyramid Song, You and Whose Army, I Might Be Wrong, 2 + 2 = 5, Punchup At A Wedding, Sail To The Moon, You, and Creep.