An Advent Concert of Music by Bach

Nikolaus Harnoncourt leads the Concentus Musicus Vienna and Arnold Schoenberg Choir in a concert of Bach music at Austria's Kloster Melk Benedictine Monastery. Works included in this celebration of the coming of Christmas are Cantata BWV 61, "Nun Komm, der Heiden Heiland"; Cantata BWV 147, "Herz und Mund"; and Magnific…