Brussels Madrigal Singers
- Founded in 1973. Includes event schedule, repertoire, and photo gallery.
- http://www.brusselsmadrigals.be/

The European Union Choir
- Volunteer ensemble performing a wide repertoire ranging from Renaissance to contemporary music all across the continent. Based in Brussels.
- http://www.choeurs-union-europeenne.net/

Brussels Choral Society
- 100-member symphony ensemble from 20 different countries, performs with high level orchestras, soloists, and conductors. Includes concert schedule, history, pictures, and list of recordings.
- http://www.brusselschoralsociety.com/