Subject
Operas
117
Songs (High voice) with piano
24
Score
20
Songs (Medium voice) with piano
16
Songs with piano
12
Songs, Italian
11
Songs (Low voice) with piano
10
Criticism and interpretation
8
Madrigals, Italian
8
Art
6
Italy History
6
Renaissance
6
Political science
5
Songs (High voice) with instrumental ensemble
5
Architecture
4
Architecture, Renaissance
4
Artists
4
Cantatas, Secular
4
Economics History
4
Italian language English
4
Opera
4
Vocal music
4
Art, Italian
3
English language Italian
3
Fascism
3
Futurism (Art)
3
Glees, catches, rounds, etc
3
Historiography
3
Mural painting and decoration, Roman
3
Music History and criticism
3
Oratorios
3
Rome (Italy) Antiquities
3
Solo cantatas, Secular
3
Songs
3
Songs (High voice) with orchestra
3
Vocal duets with piano
3
World War, 1939-1945
3
Aesthetics, Modern
2
Architects
2
Architecture History
2
Art museums
2
Astronomy
2
Authors, Italian
2
Cantatas
2
Choruses, Sacred
2
Composers
2
Cooking, Italian
2
Crusades
2
Democracy
2
Devil in literature
2
more ...