No Aristocrats was definitely in the 70s - actually, in 1970 on the dot. They did do a lot of theatrical re-releases though.
Lilo and Stitch was another good one. That Aloha song when Lilo and Nani're on the hammock sometimes brings a tear to my eye.
While we're on the subjet The Emperor's New Groove was another surprisingly good one. It seems just to be more of a parody/deconstruction with much breaking of forth walls.