User blog comment:LondonDauntlessCorvair963/Cool Facts About Random Stuff 2/@comment-5111283-20140327142152/@comment-5644737-20140327145138

The study shows that cows make more milk while listening to "Everbody Hurts" by REM. The reason for this is because if cows are stressed they will give less milk and soothing music helps quiet them down.