José Carreras has been hailed by the Independent as “ the most subtly expressive tenor voice of our time”. The winner of Gramophone Magazine’s Lifetime Achievement Award, he is currently on his final world tour ‘A Life In Music’. We caught up with him recently to look back on life’s big challenges, overcoming leukaemia, the Three Tenors, the future of opera, and of course, music and some of the many iconic roles he has sung. Video…