Rath / J. Haydn, Dvořák, W. A. Mozart, Schubert Event Sun, 8. March 1964 - 07:30 pm · Musikverein Wien · Brahms Hall
Slatkin, Leonskaja, Singakademie / W. A. Mozart, Strawinski, P. I. Tchaikovsky Event Sat, 18. June 1977 - 07:30 pm · Wiener Konzerthaus · Great Hall