Gerry Rafferty's Baker Street is definitely one of my most favorite songs of all time. (I'll get to the list of songs soon, although that's a tough one.) This is such a quintessential 70s song and one I recall hearing so many times growing up. (I have a memory of hearing it on our bus on the way to or from day camp, although I don't know if that bus actually had a radio, but I digress.)
Grab a listen...the saxophone solos are pure genius.