Stairway did not make my cut. I do think they kinda "borrowed" a bit too much for that song, so it's kind of on principle.
Odd criteria, all things considered. At least with Dazed and Confused, Whole lot of Love and Babe I'd Gonna Leave You - the band were successfully sued, and have since changed song-writing credits.
LZ won the Stairway to Heaven lawsuit..