(String). This cello sonata by the renowned jazz pianist and professor of jazz piano unites "the best of two worlds" melodies, sophisticated harmonies, and rousing rhythms, which are also convincing in a pure jazz context, are fused here with a formal language and movement techniques that are oriented towards classical models. The voices of both instruments are interwoven on an equal footing and take the listener on an exciting musical journey from the very first moment, which finds its virtuoso climax in the lively rondo via a classical sonata main movement and a quiet middle movement.