Columbia subject headings:
Avant-garde (Music)--Europe, Central.
Avant-garde (Music)--Europe, Eastern.
Harvard subject headings:
Avant-garde (Music)--Europe, Central.
Avant-garde (Music)--Europe, Eastern.
Electronic music--Europe, Central--History and criticism.
Electronic music--Europe, Eastern--History and criticism.
Mixed media (Music)--Europe, Central--History and criticism.
Mixed media (Music)--Europe, Eastern--History and criticism.
Princeton subject headings:
Avant-garde (Music)--Europe, Central.
Avant-garde (Music)--Europe, Eastern.
Electronic music--Europe, Central--History and criticism.
Electronic music--Europe, Eastern--History and criticism.
Mixed media (Music)--Europe, Central--History and criticism.
Mixed media (Music)--Europe, Eastern--History and criticism.