I have to ask because it has been driving my mad. Has music been attached to the forum site,every time I click on a thread music comes on. Can somebody enlighten me.
Nope, no noises on mine, see if this noise can just help break the monotony of the one thats bugging you...http://www.poopprank.com/dog-poop-photos/dog_poop.htm
Seriously: What browser are you using? Does it happen with another browser? Have you installed something nasty recently? My guess would be a hidden add-on, toolbar or general ****ware.