Sibylla Rubens, soprano; Irene Friedli, alto; Scot Weir, tenor (Mass, Offertorium); Christoph Genz, tenor (Tantum ergo); Matthias Goerne, tenor II ` bass (Mass); Thomas Mehnert, bass (Tantum ergo) G?CHINGER KANTOREI STUTTGART IBACH-COLLEGIUM STUTTGART