The River Blenders Chorus is a chapter of Sweet Adelines International, a not-for-profit organization of approximately 30,000 members worldwide. They have a membership of 80 singers of all ages, from all walks of life, and from all parts of the St. Louis Metropolitan area and beyond.Their vision is to provide the opportunity to experience the joy of barbershop harmony with all members and the community and through education and performance. The River Blenders Chorus performs at a number of community events, self-produced shows, and annual competitions.