Three pages into a sax discussion and still no mention of the great King Curtis!? He played on all those early hits by the Coasters (Yakkity Yak, Charlie Brown, Along Came Jones). He also played with Buddy Holly and even had a couple of solo hits. He did a session for John Lennon's "Imagine" album and was killed a few weeks later.
A few people have mentioned "Urgent" by Foreigner. The guy playing sax on that is Jr. Walker, who had a number of hits with his band The All-Stars (Shotgun, How Sweet It Is, What Does It Take). He also played on Carole King's "Jazz Man".