Columbia subject headings:
Beatles--Criticism and interpretation.
Composition (Music)--Collaboration.
Ellington, Duke, 1899-1974--Criticism and interpretation.
Jazz--History and criticism.
Popular music--History and criticism.
Harvard subject headings:
Beatles--Criticism and interpretation.
Composition (Music)--Collaboration
Ellington, Duke, 1899-1974--Criticism and interpretation.
Jazz--History and criticism
Popular music--History and criticism
Princeton subject headings:
Beatles--Criticism and interpretation.
Composition (Music)--Collaboration.
Ellington, Duke, 1899-1974--Criticism and interpretation.
Jazz--History and criticism.
Popular music--History and criticism.