0
Peter Klein
German opera singer
1
Hildegard Behrens
German operatic soprano
2
Robert Schunk
German singer and opera singer
3
Siegfried Jerusalem
German opera vocalist
4
Matti Salminen
Finnish singer
5
Peter Schreier
German tenor and conductor
6
Spas Wenkoff
Austrian singer and opera singer
7
Theo Adam
German bass-baritone opera singer
8
Reiner Goldberg
German opera singer
9
Jon Vickers
Canadian singer
10
Richard Croft
Croft, Richard; b. 1959, USA; tenor
11
Lucia Popp
Slovak operatic soprano
12
Andrea Velis
American operatic tenor
13
Carmen Reppel
German soprano
14
Emanuel List
Austrian opera singer
15
Alois Pernerstorfer
Austrian opera singer
16
Kurt Moll
German opera singer
17
Fritz Wunderlich
German tenor
