著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Crumb, George","Voices from the heartland : a cycle of hymns, spirituals, folk songs and American Indian chants : for two amplified voices (male and female), amplified piano, and percussion quartet",,C.F. Peters,,American songbook,,,,https://cir.nii.ac.jp/crid/1130282273359033600