Singers and Accompanying

Opera Houses, Ensembles, and Performers

New York City Opera
La Scala
Early Music Vocal Ensembles
Royal Opera House (Britain)
San Francisco Opera

Libretti, Texts, Translations, and Story Lines

Opera Stories
Lied and Song Texts Page

Foreign Language Dictionaries, and other Reference Resources

Your Dictionary.com, language dictionaries.
English-French
French-English
Chemnitz German-English-German
Diction Domain, a reference for singers and teachers of singing diction.

Organizations, Associations, and Miscellaneous Web Resources

ChoralNet, The Internet Center for Choral Music.
Choral Public Domain Library, an archive of free choral music available for downloading (requires Adobe Acrobat Reader)
American Choral Directors Association
National Association of Teachers of Singing
Musica, International Database of Choral Music
Chorus America, non-profit organization promoting the vocal arts.
OperaNet
Vocalist International, an International singing discussion list and other Internet resources for singers.
The Aria Database, searchable reference guide to arias by name, opera, language, and voice type including word-by-word translations into English, libretti, and MIDI files for many of the arias.
Song Index (University of Tennessee)