Hong Kong | London Symphony Orchestra | New York Philharmonic | Philadelphia Orchestra | orchestra | Chicago Symphony Orchestra | University of Hong Kong | Royal Philharmonic Orchestra | Los Angeles Philharmonic | Cleveland Orchestra | London Philharmonic Orchestra | Boston Symphony Orchestra | BBC Symphony Orchestra | King Kong | Hong Kong Island | National Symphony Orchestra | Electric Light Orchestra | Berlin Philharmonic | Legislative Council of Hong Kong | National Symphony Orchestra (United States) | Melbourne Symphony Orchestra | Boston Pops Orchestra | Sydney Symphony Orchestra | Hong Kong Polytechnic University | Royal Concertgebouw Orchestra | Hong Kong International Airport | Chinese University of Hong Kong | Minnesota Orchestra | Jerusalem Symphony Orchestra | Dallas Symphony Orchestra |
Wass has performed as a soloist with numerous leading ensembles, including all of the BBC orchestras, the Philharmonia, Orchestre National de Lille, Vienna Chamber Orchestra, Hong Kong Philharmonic, RLPO, and under the baton of conductors such as Simon Rattle, Osmo Vanska, Donald Runnicles, Ilan Volkov and Vassily Sinaisky.
Maurice Peress has also extensively conducted orchestras internationally, including the Hong Kong Philharmonic Orchestra in 1980, the Vienna State Opera in 1981, the Santa Cecilia Orchestra of Rome in 1988, the Brno Orkester of the Czech Republic in 1997, the FOK Orkester at the Prague Spring Festival in 1988, the Shanghai Radio and Television Orchestra in 1996-97, the Melbourne Symphony Orchestra in 1998, and the Barbican Centre Orchestra in London in 1999.