Some resources for choral ensembles:
- Choral Public Domain Library: free public domain choral scores, texts and translations
- ChoralNet: a part of the American Choral Directors Association with announcements, forums and resources
- CyberBass: Innovative Learning for Choral Singers
- Hymnary.org: a comprehensive index of hymns and hymnals
- International Music Score Library Project: sharing the world’s public domain music (choral & instrumental)
- remind.com: an easy way to send group text messages to your ensembles
Other professional organizations of interest to choral ensembles: