Original: In 1929, he conducted Salome at the Festspielhaus in Salzburg, and from 1929 to 1934, Karajan served as first Kapellmeister at the Stadttheater in Ulm.
Simplified: By 1929, he was conducting at the Festspielhaus, Salzburg and in 1934 he led the Vienna Philharmonic for the first time.