Hans Graf is a frequent guest with all of the major North American orchestras. His recent and upcoming guest engagements include appearances with the Cleveland and Philadelphia Orchestras, the New York and Los Angeles Philharmonics, the Boston, San Francisco, St. Louis, Cincinnati, Detroit, Dallas, Baltimore, Vancouver, Milwaukee and National symphonies and the St. Paul Chamber Orchestra. Mr. Graf made his Carnegie Hall debut with the Houston Symphony in January 2006 and returned to Carnegie leading the Orchestra of St. Luke's in March 2007. He and the Houston Symphony were re-invited to appear at Carnegie Hall in January 2010, at which time they presented the New York premiere of The Planets, featuring the orchestra playing Holst’s work accompanied by high definition images from NASA. Mr. Graf and the Houston Symphony returned to Carnegie Hall again in May 2012 to participate in the Spring for Music festival with an all-Shostakovich program.
In Europe, Mr. Graf has conducted the Vienna and London Philharmonics, Vienna Symphony, Royal Concertgebouw Orchestra and Leipzig Gewandhaus Orchestra as well as the St. Petersburg Philharmonic, Deutsches Symphony Orchestra Berlin, Bavarian Radio Orchestra, Rotterdam Philharmonic, Budapest Festival Orchestra, Dresden Philharmonic, Danish Radio Symphony Orchestra and the Netherlands Radio Philharmonic among others. He is also a regular guest with the Sydney Symphony, Hong Kong Philharmonic and Seoul Philharmonic.