As strange as it may seem, one of Nina Hagen's great influences was Yma Sumac (along with Hildegard Knef or Zarah Leander). This operatic-punk-rock extravagant singer (b. 1955), gifted with a beautiful voice and a great range, known for her theatrical vocals, has been nicknamed the Godmother of German punk.
Here are two examples of her talent.
Enjoy!
African reggae
Zarah