Baroque Aria
Dedicated to the operatic, cantata, oratorio, serenta and drama arias, this site presents editions, articles and discussions on the subject.
http://www.baroquearia.co.uk

The Baroque Cantata
Devoted to the baroque cantata repertoire (17th century and 18th century), with articles and editions within the genre.
http://www.baroquecantata.com

Baroque Music.com
[fan site] Brief introduction to the music, major composers, woodwind instruments; a few MIDI samples.
http://baroque-music.com/

Music of the Augustan Age: Historical Background
Baroque Music in Dresden
http://www.classical.net/music/comp.lst/articles/dresden/history.html

Baroque Music
Humorous introduction: styles, dates, musicians.
http://www.sesk.org/Aesthetics/Music/Baroque.htm

Baroque Music UK
Directory resource for baroque music with a particular bias towards the UK, includes articles and new editions.
http://www.baroque-music.co.uk

The Porpora Project
An investigation into the life and music of Baroque composer Nicola Porpora.
http://www.porporaproject.com

Traverso - Historical Flute Newsletter
Newsletter with information about the Baroque, Renaissance, and classical flute and its music and a forum.
http://traverso.baroqueflute.com

Baroque Flute Teachers International Yellow Pages
A self-maintaining, worldwide database of baroque flute teachers.
http://teachers.baroqueflute.com

Vibrato in Baroque Vocal Music
Article discussing approaches to "historical" performance practice.
http://ladyviola1593.tripod.com/musichistory/

Baroque InfoCentral
Information about obscure 17th-century composers.
http://www.geocities.com/dun69ders/

Society for Seventeenth-Century Music
Studies and performs of seventeenth-century music and related arts: includes an online journal, calendar of events, and membership information.
http://www.arts.uci.edu/sscm/

Baroque Music
Articles, suggested recordings, links, portraits, and music samples by Arton.
http://www.baroquemusic.org/

NewOlde.com
Personal site promoting historically-informed performances of early music and baroque opera. Includes reviews, opinion, discographies, and news of recent books and recordings.
http://www.newolde.com/