附註:VHS.
Originally issued as a set of filmstrips by Educational Audio Visual in 1975.
九十二年度教育部「表演藝術資料中心計畫」藏書.
Cassette 1., pt. 1. Roots of American folk music -- pt. 2. Country music -- pt. 3. Black folk music -- cassette 2., pts. 3-5, Folk music in American history.