PhD Columbia University, 1991
“Commitment, cohesion, and creative process: A study of New York City rock bands”
PhD Columbia University, 1977
“The Impact of Labor Migration on Music in Urban Ghana: The Case of Kpehe Gome”
PhD, Columbia University, 1975
"The Role of Music in the Interaction of Black Americans and Hispanos in New York City's East Harlem"
PhD Columbia University, 2000
"Cultural policy and musical expression in Lisbon in the transition from dictatorship to democracy (1960s--1980s)"
PhD, Columbia University, 1994
"Performing a Moral Vision: An Ethnography of Cavalo-Marinho, a Brazilian Music Drama"
PhD, Columbia University, 1992
"Hausa Roko and Maroka: Social Dimensions of Professional Entertainment in Argungu, Northern Nigeria"
PhD, Columbia University, 1996
"'You better work!': Music, Dance, and Marginality in Underground Dance Clubs of New York City"
PhD, Columbia University, 1998
“Performance and Musical Meaning: Analyzing 'Jazz' on the New York Scene"
"Koo Nimo and His Circle: A Ghanaian Musician in Ethnomusicological Perspective"
PhD, Columbia University, 1988
"The Music Behavior in Dagaba Immigrants in Tarkwa, Ghana: A Study of Situational Change"
