 He is the author of the interactive biography on Tupac Shakur, "Tupac Shakur Legacy".Joseph was nominated for a 2008 Academy Award in the Best Song category for his contributions to the song "Raise It Up", performed by IMPACT Repertory Theatre and Jamia Nash in the 2007 film "August Rush".His memoir "Panther Baby" was published in February 2012 by Algonquin Books.