Violin [1st] – Anton Fietz, violin [2nd] – Wilhelm Hübner, violin [3rd] – Rainer Küchl, violin [4th] – Alfred Altenburger; viola [1st] – Günther Breitenbach, viola [2nd] – Josef Staar; cello [1st] – Ferenc Mihaly, cello [2nd] – Adalbert Skocic. Recorded in 1972.