Columbia subject headings:
Motion picture music--Excerpts--Vocal scores with piano.
Musicals--Excerpts--Vocal scores with piano.
Popular music--1921-1930.
Popular music--1931-1940.
Harvard subject headings:
Motion picture music--Excerpts, Arranged.
Musicals--Excerpts--Vocal scores with piano
Popular music.
Songs (Medium voice) with piano.
Princeton subject headings: