Columbia subject headings:
American poetry--20th century.
American poetry--African American authors.
Blues (Music)--Texts.
Harvard subject headings:
African Americans--Music--Texts.
American poetry--20th century
American poetry--African American authors
Blues (Music)--Texts
Songs, English--United States--Texts
Princeton subject headings:
African American songs--Texts.
American poetry--20th century.
American poetry--African American authors.
Blues (Music)--Texts.