Founded in 1999 and now recognized as one of the finest non-professional ensembles in New York City, The Park Avenue Chamber Symphony combines professional-level music making with a philanthropic mission to support public service organizations operating within New York City.

Park Avenue Chamber Symphony (PACS) members combine successful business careers with considerable accomplishment in music. Members of the orchestra include investment bankers from Goldman Sachs, Fortress Investment Group, JP Morgan Chase, Lehman Brothers, Merrill Lynch, Morgan Stanley, and RG Niederhoffer Capital Management, as well as business executives with the Associated Press, AllianceCapital, American Express, Bank of America, BMG Records, Cyan Pictures, DB Marketing Technologies, McKinsey & Company, the operations department of the New York Philharmonic, the New York Times, Pfizer, Reader's Digest, PriceWaterhouseCoopers, and Tommy Hilfiger. Other members are judicial law clerks and attorneys from Paul, Weiss, Wharton & Garrison; Tannenbaum Helperin; and Cowan DeBaets, while others are officials in City and State government agencies and the United Nations.

Well schooled in the performing arts, Park Avenue Chamber Symphony members include alumni of The Juilliard School, Manhattan School of Music, The Mannes College of Music and The Curtis Institute of Music, as well as former members of professional orchestras.