IOA Management
Kalle Kanttila
Arcisstraße 43
80799 Munich
Germany
Email: info@opera-audition.com
Phone: +49 (0) 89 7486 5538
Mobile: +49 (0) 176 2400 8199
Private (Only for Theaters): + 49 (0) 9955 764 9438
Sono Artists Consulting
Samantha Farber
Am Hof 5/15
A-1010 Vienna, Austria
Email: sf@sonoartistsconsulting.com
Phone: +43 (0) 1 532 6758
Mobile: +43 (0) 699 11 70 07 39