Boston City Singers - www.bostoncitysingers.org
Boston Recorder Society - www.bostonrecordersociety.org
Cambridge Community Chorus - www.cambridgechorus.org Cambridge Chamber Singers - www.cambridgemadrigals.org Cambridge Society of Early Music - www.csem.org Cambridge Symphony Orchestra - www.cambridgesymphony.org
Longy School of Music - www.longy.edu
New School of Music - www.newschoolofmusic.org North Cambridge Family Opera - www.familyopera.org The Passim School of Music - www.passim.org School of Groove - www.schoolofgroove.com