8 PM (CET) in the crypt of the Dresden 'Frauenkirche' on the occasion of the 'Frauenkirche-Bachtage': World premiere of CONCERTO B-A-C-H. Triosonata for oboe, violoncello and harpsichord with Albrecht Mayer (oboe), Gabriel Schwabe (violoncello), Vital Frey (harpsichord)