All Mixed Up
Beauty and the Beard
Clefhanger
Contact Name: Jessica VanBeek
Contact Email: clefhangerquartet@gmail.com
Fantastic 4
Website: @Fantastic4Quartet
Full Measure
Grandmas And Grandpas
Website: grandmasandgrandpas.org
Group Therapy
Website: Group Therapy Mixed Quartet
Impromptune
It’s Relative
Joyride
Website: joyridequartet.net
Mixed MetaFour
Contact Name: Jennifer Blair
Contact Email: jwaite@alum.wpi.edu
Neapolitan
Contact Name: Sarah McNamee
Contact Email: sarahmcnamee@gmail.com
Quadrophonic
Ripple Effect
Second Inversion
Contact Name: Damon
Contact Email: dh@mbhaprofile.usrbin.org
Website: https://www.inversion-quartet.com/
Sweet & Sour
The Maine Idea
Vintage Mix
Contact Name: Anika S
Contact Email: qvintagemix@gmail.com
Website: https://vintagemixmusic.com
Blue Genes
Couples Therapy
House Tour
Baldwin Blend
Full Circle Mixed Voice Harmony
Undercover MIX
Contact Name: Deb Catton
Contact Email: debby.catton@gmail.com