Looking for a sound

Well, music is the closest to sound :)
I'm looking for a the announcement sounds from airports, trainstations or malls, whatever.. They all sound different, but what I'm hoping to find is something that sounds simply like "ding dong - blah blah blah" :p

I've done some googling, and tried a community called freesound withouth luck, anyone got a clue?

Posting on 4chan for help, he must be crazy

The word pirahna, is all I can think of that rhymes with marijuana

Marijuana MUST be legalized.