Charles KeilCharles Keil is author of Urban Blues (1966) and Tiv Song (1979), and co-author (with Steven Feld) of Music Grooves (1994). Angeliki Vellou Keil is the compiler/editor of the Autobiography of Marcos Vamvakaris (1973). Steven Feld is Professor of Music and Anthropology at Columbia University. His sound recordings include Voices of the Rainforest (1991) and Bosavi: Rainforest Music from Papua New Guinea (2001). Papua New Guinea (2001).] His newest recording, Bells & WinterFestivals of Greek Macedonia (Smithsonian Folkways Recordings), is a perfect accompaniment to Bright Balkan Morning, and is available at http://www.folkways.si.edu/catalog/50401.htm. Ian Hancock is Professor of Linguistics, Asian Studies and English, and Director of the Romani Archives and Documentation Center, at the University of Texas at Austin. He is also Romani representative member of the United States Holocaust Memorial Council.