German conductor and cellist Klaus-Peter Hahn was a member of the Stuttgart Piano Trio from its establishement in 1968 until 1981. Then, in addition to his solo career, he took on musical direction of the French chamber orchestra 'Les Solistes de Marseille', and from 1987 to 1991 he was Director of the Palatine Chamber Orchestra.Conductor of 'Camerata Europeana. In 1998 Hahn was appointed Permanent Guest Conductor of the State Radio- and Television Symphony Orchestra Moscow.