Ammann Horak LLC • Ammann Horak GmbH
for opera artists
Giesshübelstrasse 14
8700 Küsnacht / Zürich
Switzerland
Mariano Horak
Tel: +41 44 221 33 86
Email: m.horak@ammann-horak.agency
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Stephanie Ammann
Tel: +41 44 221 33 87
Email: s.ammann@ammann-horak.agency
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If you are interested in singing lessons, please use contact form below