Columbia subject headings:
Harvard subject headings:
Mannheim (Germany)--Social life and customs.
Mozart, Wolfgang Amadeus, 1756-1791--Exhibitions.
Music--Exhibitions
Music--Germany--Mannheim--18th century--History and criticism--Exhibitions.
Princeton subject headings:
Mannheim (Germany)--Intellectual life.
Mozart, Wolfgang Amadeus, 1756-1791--Exhibitions.
Mozart, Wolfgang Amadeus, 1756-1791--Homes and haunts--Germany--Mannheim.