Christus, der ist mein Leben, BWV 95 Cantata for the Sixteenth Sunday after Trinity In this, the eleventh season of The Bach Experience, we present four cantatas that Bach composed in his first four months at Leipzig. Each Bach Experience Sunday begins at 9:45 a.m. with a 30-minute discussion of the work’s musical and theological significance. After a complimentary breakfast in the Marsh Room, the Experience continues with a complete performance of the cantata during the Sunday morning service.