"The Loving." Even though it's guilty of having a guitar solo that plays the melody note-for-note, which has long been a peeve of mine. Also, if you can ignore the hokey lyrics, "The Mayor of Simpleton" is nice, but then I'm a sucker for Byrds-esque jangle.
Those are the two I'd be like 'oh, okay then, Andy, if you really must...' for. Agreed on the note-for-note gripe, but man, when it works. Roxy Music knew how to do it almost perfectly.