Mixed Collegiate Ensemble

Sonata Problem is a mixed competitive A Cappella group from North Central College in Naperville, IL. The group features students across different areas and collegiate grade levels. The group regularly competes at the International Championship of Collegiate A Cappella (ICCA) and performs throughout the year at various performances. Established in 2012, Sonata Problem has also released an EP called "Exposition", performed on news stations, and recorded with Sleeping at Last.