The Chicago Harp Quartet’s members are passionate about the place its unusual ensemble holds in the chamber music world. They are determined to be ambassadors for the harp, role models for young harpists, and pave the way for new and unique ensembles, which they have been doing since the group’s formation in 2012.

Their second album Dance Sketches, released independently, features recent works for harp alongside arrangements by founding member Marguerite Lynn Williams, a distinguished teacher and Principal...