Star tenor José Carreras also attributes his successful career to strict rules in everyday life. "There is only one thing for me: discipline! What I eat, what I drink, how many hours I sleep, how much I talk - or don't talk on days when I have a concert," the 78-year-old opera singer told the German Press Agency in Munich.
His next major appearance will be at the 30th German José Carreras Leukemia Foundation fundraising gala in Leipzig, which can be seen live on MDR television from 8.15 p.m. on Thursday and streamed on the ARD media library. Celebrities such as Sophia, Tim Bendzko, Revolverheld and Hansi Hinterseer will also be there.