Long Island Philharmonic was created in 1979.
Rhode Island Philharmonic Orchestra was created in 1944.
Los Angeles Philharmonic was created in 1919.
The Philharmonic Orchestra was created in 1998.
Łódź Philharmonic was created in 1915.
Michigan Philharmonic was created in 1947.
Boston Philharmonic was created in 1979.
Erie Philharmonic was created in 1921.
Tulsa Philharmonic was created in 1948.
Oslo Philharmonic was created in 1919.
Czech Philharmonic was created in 1896.
Slovak Philharmonic was created in 1949.
Duisburg Philharmonic was created in 1877.