I always liked this jingle because it's catchy as all hell, yet it break all the usual rules of writing catchy jingles - it's musically complex, continuously changing, full of unusual chord changes, and never repeats a melodic phrase even once. It was used from the late '70s into the '00s, dropped for awhile, but revived a few years ago.
― Lee626, Thursday, 14 June 2012 14:53 (eleven years ago) link