The Choir and Orchestra of the J.S. Bach Foundation (formerly: Schola Seconda Practica) was founded by Rudolf Lutz in 2006. The ensemble consists of professional musicians from the whole of Switzerland, southern Germany and Austria. All its members are experienced in historical performance practices and relish the challenge of exploring a contemporary and vital interpretation of J.S. Bach's cantatas. The Choir and Orchestra consists of regular members, with extra musicians being engaged according to the demands of the work performed. The choir's size varies in the range of up to 40 voices, and is made up of young professional singers. Individual members receive the opportunity to take on solo roles from time to time.
Conducted by Rudolf Lutz, the Choir and Orchestra has been performing J.S. Bachís cantatas in a monthly concert cycle since October 2006. Throughout the ongoing work of this project, it has continually developed and matured. Today, the ensemble is distinguished by its homogenous, yet flexible sound and its wealth of experience in the interpretation of J.S. Bachís works. The quality and of vitality of its performances have garnered the group notable critical acclaim. In recent years, the Choir and Orchestra has ventured beyond its home concert hall in Trogen, Switzerland, and now gives regular concerts both nationally and internationally.