With Carl Friedrich Zelter's motet Wachet auf, ruft uns die Stimme, Hermann Max, editor of the Choral Treasury series, has uncovered a real treasure. The three-verse text of the motet for mixed choir (SATB) and basso continuo was written by Friedrich Gottlob Klopstock who kept close to the Advent song of the same name by Philipp Nicolai. During Zelter's lifetime, the motet enjoyed great popularity. And quite rightly so: For the music teacher and friend of Goethe turned out to be a composer with ...