0
Margarete Klose
singer
1
Georg Hann
Austrian opera singer
2
Siegfried Vogel
German opera singer
3
Spas Wenkoff
Austrian singer and opera singer
4
Barbara Scherler
German mezzo-soprano and contralto
5
Liselotte Hammes
German operatic soprano and voice teacher
6
Theo Adam
German bass-baritone opera singer
7
Lisa Della Casa
Swiss soprano (1919-2012)
8
Johannes Martin Kränzle
German singer and opera singer
9
Gabriele Schnaut
German singer
10
Christa Ludwig
German mezzo-soprano
11
Max Thurn
German conductor and choir director (1897-1969)
12
Ute Trekel-Burckhardt
German singer and opera singer
