found: Paul Taylor's Speaking in tongues, 1991:credits (Matthew Diamond)
found: RLIN, 3/14/96(hdgs.: Diamond, Matthew; Diamond, Matthew, 1952- )
found: Encyclopedia.com, Jan. 13, 2016(Matthew Philip Diamond was born Nov. 26, 1951 (Contemporary Theatre, Film and Television, 2006, ©2004); among other honors, he was nominated for an Emmy Award for outstanding individual achievement -- classical music/dance programming -- directing, 1992, for "Paul Taylor's 'Speaking in Tongues,'" Great Performances: Dance in America. Many other credits are listed)
found: New York Times Movies & TV database, Jan. 13, 2016(Matthew Diamond; b. 11-26-1951)