Biography
| 1925 | Born in Berlin | |
| 1942 | Vocal Study with Hermann Weissenborn at Academy of Music,Berlin First public recital with Schubert's Winterreise |
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| 1945-47 | POW with the Americans in North Italy | |
| 1947 | First concerts,e.g. Brahms's German Requiem | |
| 1948 | Opera debut in Verdi's Don Carlos | |
| 1951 | Debut at the Salzburg festival | |
| 1954 | Debut at the Bayreuth Festival in Wieland Wagner's Tannhäuser | |
| 1957 | First Falstaff, Berlin | |
| 1963 | First tour of Japan with opera in the Nissei Theater and lieder recitals in Kyoto | |
| 1970-71 | Recording Schubert Lieder for the male voice, with Gerald Moore | |
| 1971 | Auf den Spuren der Schubert-Lieder published | |
| 1973 | First recording as a conductor with the New Philharmonic Orchestra in London | |
| 1978 | First performance of Witold Lutoslawski's The Space of Sleep | |
| 1980 | First Exhibitions of his paintings in Bamberg | |
| 1983 | Begins teaching as Professor at Academy of Fine Art | |
| 1987 | First performance of Ysang Yun's Fifth Symphony | |
| 1991 | First public performance of Aribert Riemann's Shine and Dark | |
| 1992 | Public reading in Berlin and last lieder recitals in Paris, Tokyo and others | |
| 1993 | Retires from singing | |
| 2003 | Awarded the Praemium Imperiale Prize for Music, Japan Art Association, Tokyo |
| 2012 | Died May 18 in Babaria, Germany | |


