Tell me something I don’t know

Experts at Gothenburg University in Sweden have decided that  people have generally found a style of music they can identify with by the time they become adults, and contemporary music on offer in ‘the charts’ is of no importance to them.
    This is something which has been common knowledge since the pirate radio station ships parked just outside our 3-mile limit to broadcast pop back in the mists of the 20th century. Or maybe even before that.