Ian Gillan and Bernie Torme Giving Business Seminar

The event, at the Hilton Hotel in Dartford on 19 June, says The Independent, is being put on by ex-manager the Peter Cook, a former manager who lectures on the parallels between music and business for corporate executives.

Cook said: "What we're teaching them is about balancing the need for order and structure with a little bit of creative spark which gives them the edge over their competitors."