SIX® is a high-energy, all-vocal group made up of six real brothers celebrating 20 years of live performance in Branson, Missouri. With no instruments, no backing tracks, and no auto-tune, SIX creates the sound of a full band using only their voices — from driving percussion and bass lines to guitar riffs, brass hits, and tight harmonies. This fast-paced show blends contemporary hits, classic favorites, and original arrangements, all delivered with precision, humor, and genuine brotherly chemistry. Every sound you hear is created live, making each performance unique. As one of Branson’s longest-running vocal groups, SIX® has built a reputation for authentic live music, world-class vocals, and family-friendly entertainment that appeals to all ages. Whether you’re a first-time visitor or a returning fan, SIX at 20 celebrates two decades of music, brotherhood, and unforgettable live performance.