Season Schedule of Performances from OperaAmerica
- Online database of opera performances in North America as well as many international opera companies.
- http://www.operaamerica.org/companies/seasonschedule/perfdatabase.asp

Lyrical Nights in Sanxay
- Festvial held in Sanxay, France, with a different opera performed each summer in a Roman ampihtheatre.
- http://www.opera-sanxay.net/

Istituto Europeo International Singing Competition
- Florence, Italy-based competition reserved exclusively for non-Italian singers.
- http://www.istitutoeuropeo.it/english/musicISC.html

Dido and Aeneas
- Information about the Cape Town Opera's commission to produce Purcell's opera for the Spier Summer Festival 2002 in South Africa. Includes African ethnic music for dancers to create an African-Baroque music drama.
- http://dido-and-aeneas.scenaria.net

The Opera Schedule Server
- Globally searchable user-updated database for opera schedules.
- http://www.fsz.bme.hu/opera/

Opera Performances by City
- Look up international opera performances by city and date.
- http://www.fsz.bme.hu/opera/citydata_url.html