Mr Brown said nurse sharks and other species of carpet shark which spend most of their time lying on the bed of the tanks, could be the best barometers for the impact of those pop tunes. Their reactions will tell the researchers whether the sharks are enjoying the music or whether it turns them off.
Everyone knows sharks must swim or die and, when the alternative was Christmas pop songs, they've made their choice.
"Old age and treachery will beat youth and skill every time." -- a coffee cup