Columbia subject headings:
Blues (Music)
Rhythm and blues music.
Rockabilly music.
Harvard subject headings:
Blues (Music)--1951-1960
Country music--1951-1960
Rhythm and blues music
Rock music--1951-1960.
Rockabilly music.
Princeton subject headings:
Rhythm and blues music.
Rock music--To 1961.
Rockabilly music.