Rock music | country music | rock music | pop music | single (music) | 2004 in music | Library of Congress | Heavy metal music | folk music | Universal Studios | 2005 in music | 2006 in music | Hip hop music | 2003 in music | 1998 in music | 2001 in music | 1999 in music | music | 2000 in music | Single (music) | 2002 in music | 1997 in music | Pop music | American Library Association | electronic music | classical music | 1995 in music | 1991 in music | Eastman School of Music | Universal |
In 2005, Firstenberg auditioned and was recruited to lead the Universal Music Production Library, a division of Universal Music Publishing Group, as creative director.