Theatres, operas and lyrical companies - Operabase

https://www.operabase.com/c/310/de

Operatic activity worldwide since 1996, with over 470,000 performances and 94,000 artists in over 1,400 companies. Publishes season information to opera-goers in 23 languages. Search by artist, work, composer, city, company or dates. Professional tools for…