Music 13 Literature: history & criticism 11 Asian history 5 Social & cultural history 5 Theory of music & musicology 5 Folk & traditional music 4 History 4 Literary studies: classical, early & medieval 4 Literary studies: general 4 20th century 3 Austria 3 Diaries, letters & journals 3 German 3 History: earliest times to present day 3 Humanities 3 Oral history 3 Poetry 3 Rural communities 3 c 1800 to c 1900 3 Buddhism 2 Economics 2 European history 2 History of art / art & design styles 2 History of the Americas 2 Poetry by individual poets 2 Regional studies 2 Religion: general 2 Social & cultural anthropology, ethnography 2 Sociology & anthropology 2 20th century & contemporary classical music 1