Blues on blues
Race and class in Latin American popular music.
Piedra compares Latin American song with North American blues.
Recorded in Ithaca, NY by Cornell University., Sponsored by: Society for the Humanities,See CU 2793 for additional sponsors., Speaker(s): Expert on Afro-Hispanic Studies at Yale University, Fellow of the Society for the Humanities, Cornell., Lecture, April 29, 1988.60 minutes
Popular music--United States; Music--Latin America; African Americans--Music; Blues (Music)