He has made more than 70 CD recordings and has collaborated with artists such as José Van Dam, Barbara Hendricks, Julia Migenes, Claron McFadden, Julian Lloyd Webber, Sabine Meyer, Alison Balsom, Salvatore Accardo, John Williams, Toots Thielemans, Hans Zimmer, Elmer Bernstein, Emma Thompson, Kenneth Branagh, Randy Crawford, Lisa Gerrard, Marcel Khalife, Mel Brooks, Maurane, Sinéad O'Connor, Maurice Jarre, Michel Legrand and Youssou N'Dour.
In 2008 and 2009 he had guest appearances in The Chamber Orchestra of Philadelphia, where he later debuted as musical director in 2010, succeeding Ignat Solzhenitsyn.
Artists with whom he has collaborated in performance include clarinetist Sabine Meyer, cellist Julian Lloyd Webber, the singers Sinéad O'Connor, Anne Cambier, Guy de Mey, Claron McFadden, Derek Lee Ragin, and, the renowned Hans Zimmer, Toots Thielemans, Howard Shore (for 'The Aviator') and Youssou N'Dour.
Dirk Brossé added a new dimension to the wide range of his oeuvre with his scoring of the musical "Sacco & Vanzetti" commissioned by the Theatre of the Royal Ballet of Flanders in 1996.
With 92 critically acclaimed performances in the Netherlands and Belgium, this dramatic study of minority victims in a hyper-patriotic state, is now scheduled to appear on New York's Broadway.
Brossé wrote also the score for the musical based on the world-famous cartoon character "Tintin" created by Hergé, which premiered in September 2001 in Belgium.