Louisiana Philharmonic Orchestra
- Official site. Residing in New Orleans, the LPO is led by music director Klauspeter Seibel. The LPO contributes to the diverse musical and cultural fabric of the city of New Orleans and the Gulf-South region by performing great classical music.
- http://www.lpomusic.com/

New Orleans Musica Da Camera
- "The New Orleans Musica da Camera is one of the oldest performing organizations in New Orleans. The ensemble is devoted to researching and performing music of the medieval, Renaissance, and early baroque periods. "
- http://www.nomdc.org/

New Orleans Opera Association
- Seating charts, ticket information, and administrative information.
- http://www.neworleansopera.org/