Opus @ Opernhaus Graz

Kaiser-Josef-Platz 10, 8010 Graz

Monday, 20 December 2021 — Tuesday, 21 December 2021

Select Your Location

Continue With Spotify Continue With YouTube Music Continue With Google

Or Continue With Email

Remember Me

Don't Have an Account? Register

Continue With Spotify Continue With YouTube Music Continue With Google

Or Continue With Email

Use at least 8 characters.

Already Have an Account? Sign In

Enter your email address and we will send you a password reset link.

We use necessary cookies to keep LineApp working. Optional cookies help us understand usage and improve the service.

Choose which optional technologies you allow. You can change your choice at any time.

Required for sessions, sign-in, security and your privacy choice.

Always active

Remember language, theme and settings you choose on LineApp.

Always active

Use approximate location to suggest a nearby city.

Approximate location

Help us understand how LineApp is used through analytics tools configured in Google Tag Manager.

Analytics