Once hit, the ball sings a tune for a few minutes, thus allowing the ball to be more easily traced. Although, I think there might be some better tunes.-- Ling, Sep 19 2006 little holes pierced into the ball might make it *sing*-- po, Sep 19 2006 The theme tune to Rainbow would be a goodun.-- skinflaps, Sep 19 2006 For me it would have to be a very short song. Perhaps a spoken word version of the classic "Tequilla".-- Galbinus_Caeli, Sep 19 2006 Better: Screaming golf balls.-- Almafeta, Sep 19 2006 /Screaming golf balls/ Or if you hit a lousy shot they just snigger.-- Galbinus_Caeli, Sep 19 2006 halfbakery