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Evelyn Herlitzius

German opera singer

1

Isoldé Elchlepp

German singer and opera singer

2

Hanna Schwarz

German mezzo-soprano

3

Waltraud Meier

German soprano and mezzo-soprano

4

Patricia Payne (mezzo-soprano)

New Zealand singer

5

Ute Trekel-Burckhardt

German singer and opera singer

6

Carmen Reppel

German soprano

7

Anita Välkki

Finnish opera singer and voice teacher

8

Éva Marton

opera singer

9

Hanna Ludwig

German singer and opera singer

10

Roberta Knie

singer