About Operabase Professional 
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Benefits for Artist Managers
Operabase Professional Artist Services features list: Operabase Professional provides a fully comprehensive global database of artistic activity and representation for artists in opera, supporting every step in the casting process from the selection of artists from their work record and repertoire, to the contact details of the relevent manager.

Easy-to-use online tools allow artist managers to edit their own contact details, roster lists and representation information.
Artist manager contact info is placed where it is most useful -- next to the artists name in the casting tool, and on the artist listing page. 
Artists' schedules of current and future performances are automatically updated from season information received by Operabase from hundreds of opera houses and festivals worldwide.
 € 100 
You can add more comprehensive information about your artists for an annual fee, payable per artist.  To learn more about this option, please see the page of benefits for artists
The top subscription level for artist managers gives access the Operabase casting tools, and global performance records back to 1996
 € 850 
Discounts of up to 50% are available for management agencies who are updating their artists schedules and repertoire details.  The benefits are described in more detail on the page for casting directors