The CalArts ensemble led by oboist Allan Vogel traces the evolution of baroque style from the late works of Johann Sebastian Bach through selected works by his sons -- Johann Christian (a close friend to and great influence on Mozart), Wilhelm Friedemann, Carl Philipp Emanuel, and Johann Christoph Friedrich. Vogel is joined by Julie Feves (bassoon), Janice Tipton (flute), Patricia Mabee (harpsichord), Elizabeth Baker (violin), Erika Duke-Kirkpatrick (cello)and guest artist Nancy Uscher (viola).