Throughout history, people have wondered at how music can either calm, activate or direct one into a happy, jovial state.
People aren't the only ones who appreciate music. They are joined, now, by the lovable and sweet farmyard animal, the cow.
In this video, musicians play, "When the Saints Come Marching In", as appreciated by milk-giving, sloe-eyed, spotted - and sweet natured - cows. Careful, you may laugh your udders off!