Columbus Guitar Society - Dedicated to promoting the art of classical and related styles of guitar music in central Ohio. Events calendar, how to become a member, and newsletter. - http://www.columbusguitarsociety.org/
The Columbus Chamber Music Society - Nonprofit, all-volunteer organization presenting the chamber music artists and ensembles from around the world. Concert schedule and reviews. - http://www.columbuschambermusic.org/
Columbus Blues Alliance - A non-profit organization, formed to promote various styles of blues music in central Ohio. - http://www.colsbluesalliance.org/
American Guild of Organists, Columbus Chapter - Goal is to promote the organ in its historic and evolving roles, to encourage excellence in the performance of organ and choral music, and to provide a forum for mutual support, inspiration, education, and certification of Guild members. - http://agocolumbus.org/