原文: Slave Songs of the United States. Voice sheet music. Slave Songs of the United States. The Classic 1867 Anthology. For Voice. Dover Edition.
译文: 美国的奴隶歌曲. Most of the 130 songs, arranged by geographic area, were recorded directly from the singers themselves. 声音的乐谱. 美国的奴隶歌曲. 民间.