Paul Griffiths It's not uncommon for professional musicians to also maintain a job in a non-musical field, but Paul Griffiths, spectacularly, holds one of the top positions in the aviation industry, as CEO of Dubai Airports (following a career as Executive Director of Virgin Atlantic and the Virgin Rail Group, and Managing Director of London Gatwick Airport), as well as being an international concert organist and recitalist, and a Vice President of the RCO. "I view these seemingly different worlds quite symbiotically – I really couldn’t do one without the other," he says, in a recent…