The Shells, a trio consisting of young female performers Carrie Welling, Melanie Klaja, and Jessica Rae Waltz, are a completely original pop/folk-rock harmony group. Their original sound has appropriately been dubbed as “cosmo country”: a blending of city pop with country folk-rock and intricate harmonies. All three women stumbled upon an audition for a three-part harmony group back in 2005 while pursuing their individual careers in the arts. Four years in the making, The Shells have grow...