Its first leader (concertmaster) was the 21-year-old Louis Persinger, afterwards one of Yehudi Menuhin's teachers, and some years later the future conductor Eugene Ormandy (then known as Jenö Blau) held the same post at the age of 18;[2] in 1917 he appeared with the orchestra as conductor on a tour in Hungary.
Another conductor, the contemporary-music specialist Hermann Scherchen, played among the violas of the orchestra while still in his teens.
[3] In 1913 the orchestra gave the first performance of Sergei Bortkiewicz's first piano concerto, with Hugo van Dalen as soloist.
The conductor was Edmund von Strauss, the orchestra's business manager, and the principals were Jacques Decker (Siegmund) and Erna Denera (Sieglinde).
[4] The orchestra came under strong criticism in 1919 for playing at a memorial ceremony for the revolutionary activists Karl Liebknecht and Rosa Luxemburg; its then musical director, Paul Scheinpflug, had to issue a public apology.