Bach Society Orchestra: Harvard student-run chamber orchestra. Includes members, performances, competitions and sound clips.Boston Baroque: Period instrument ensemble and chamber chorus. CD sales, history, instumentation, concert schedule, artistic highlights, news and reviews.Boston Chamber Ensemble: Includes contact information.Boston Classical Orchestra: Concentrates on music from the Classical period. Ticket, concert, soloist and general information.Boston Virtuosi: Includes discography, personnel, biographies.Bristol Chamber Orchestra: Based in Southeastern Massachusetts. Schedule, history, education, biographies, ticket sales.Chameleon Arts Ensemble of Boston: (MA) Schedule, ticket information, artists, reviews, and mailing list.Kalistos Chamber Orchestra: (Boston) Concert schedule, biographies.New England String Ensemble: Schedule, ticket sales, history, biographies, reviews, sponsors, outreach, competitions, personnel.Pro Arte Chamber Orchestra of Boston: Includes ticket information.Soria Chamber Players: (Cambridge, MA) Information, concert schedules.