Throughout his career, Dr. Campbell has focused on embedding relevant issues of diversity and social justice into his practice, scholarship, and service in the education field. He highlights experiences of underrepresented groups so that professionals and institutions can serve these communities more effectively. Dr. Campbell teaches courses in educational leadership, organizational change, urban education, social justice, cultural competency, international musicology, qualitative research methods and program evaluation. Besides his teaching, research and service, Dr. Campbell also runs his own independent record label, Record Breakin’ Music. Additionally, he co-hosts his weekly radio show Eavesdrop Radio on 91.7FM in Philadelphia and also DJ’s locally, nationally, and internationally.