Instant Classic is the Barbershop Harmony Society’s 2015 International Quartet Champion. The quartet is comprised of David Zimmerman (tenor), Theo Hicks (lead), Kohl Kitzmiller (baritone), and Kyle Kitzmiller (bass). They are four good friends with a passion for barbershop harmony, a cappella music, and youth outreach. They perform a variety of music from several decades and styles, including vocal jazz, musical theater, pop, and even R&B!