i need a bell

to ring whenever i get a little pedantickle. a little corner store counter-type bell to go "ding", and i'll look up, and smile, and the question has already been asked, but at least there was something for everyone else to listen to. come to think of it, maybe a spritely little theme-song would be more enjoyable. maybe "school's out for summer", or "teacher's pet", or something about being a super-star. hee hee.