The ISU campanile plays every day at noon. My old poli-econ professor (with whom I was in love) even occasionally played the noon concert. But regardless of who was playing, every day at noon, for about ten minutes, the campanile would ring. Sometimes songs by Lady Gaga, sometimes by someone dead with a more European sounding name.
NIU also has a campanile. Or at least a tall building that has bells that ring in a song sort of way. And it plays every day at 5:17 pm until 5:19 pm. Consistently. A nice little two minute concert for all the staff starting their commute home? Lovely.