Stähle, who was director of from 1979, passed the choir to Horst Werner, who had studied at the
Musikhochschule Frankfurt with
Helmuth Rilling. He first conducted Haydn's
Harmoniemesse and Bach's cantata
Wachet! betet! betet! wachet! BWV 70, with
Christoph Prégardien as a soloist. In 1983, excerpts from the '''' by Schütz were combined with Mozart's ''''. In a second concert, the group sang Schubert's
Mass No. 6 in E-flat major. In 1985, the choir performed Karol Szymanowski's and Leoš Janáček'
Glagolitic Mass with organist Elisabeth Maranca and the . In 1986, the choir used the balconies of the to perform several settings of the
Magnificat, including some polychoral compositions, followed by a concert of Mozart's
Requiem with the . Helmut Hampel reported for the
Wiesbadener Kurier that the was shattering and of eerie density. In 1987, the choir performed the second of the four versions of Bach's
St John Passion, as the opening of four
Passion compositions by four Wiesbaden-based choirs, including Bach's
St Matthew Passion with the . Hampel noted in a review that Werner, also a musicologist, supplied solid historic background for the second version in the program notes and a preceding lecture, and that he managed to fill the choruses with energy, in diction and even more in dramatic expression. A second concert presented the Mass in A major by
César Franck, and in a third concert Bruckner's
Mass No. 3 in F minor, again with the . == Tassilo Schlenther – Neue Rheingauer Kantorei ==