Michael Tanner was a lecturer in the Philosophy Faculty of the University of Cambridge for thirty-six years, and is a Fellow of Corpus Christi College. He has been the opera critic of The Spectator since 1996, and reviews CDs and DVDs of music and opera widely. His life as a teacher was divided between philosophy and literature, though music has always been of at least equal importance to him.The Telegraph has said that 'Michael Tanner['s] knowledge and understanding of [Wagner] and his works are probably unsurpassed this side of Bayreuth'.