Committed, the six-man group that won Season 2 of NBC's hit a capella singing competition series "The Sing-Off,” is performing at Calhoun’s GEM Theatre on February 25 at 8 p.m.

Committed creates unique harmonies with powerful lead vocals and a booming bass line. They arrange all of their own music using only their vocals as instruments to emulate a full band sound. Committed’s debut album is an eclectic mix of jazz, gospel, blues and R&B wrapped into one sound. The album features a mix of original tunes and hand-selected cover songs, including their tearjerker rendition of Michael Jackson's "Hold My Hand" which helped seal their win on the season finale. Their first single "Break Free" is an uplifting anthem laced with the group's well-known inspirational lyrics, co-written by the group's own, Therry Thomas.