sQ! is a co-ed a cappella group from Tufts University in Medford, Massachusetts. Formed in 1994, sQ! sings a versatile set, performing everything from Kanye West to Dean Martin. The group has performed for schools and colleges throughout the U.S. and England, and annually competes in international a cappella competitions. sQ! has garnered many awards, most recently being featured on the Best of Collegiate A Cappella (BOCA) 2010 compilation album. But most of all, the group just likes to perform, showing audiences for years how fun a cappella can be.