VOCALOGY is a vocal jazz quintet which brings an exciting and distinctive sound to the world of vocal music. Vocalogy has delighted audiences internationally in festivals, concerts, clinics and clubs since the groups formation in 1998. Christine Guter (Helferich) is the group's dynamic lead singer; alto David Thorne Scott, tenor John Knutson, baritone Gerhard Guter, and bass Chris Morey provide rock-solid harmonies and take outstanding solo features. The group utilizes it's range of five-and-a-half octaves to execute intricate and vocally demanding material in a way that seems effortless. They thrill audiences with their improvised solos, tight ensemble work, and dazzling harmonies. Vocalogy arose from an artist-in-residency program under Grammy-Award nominee Phil Mattson. Now self-directed, Vocalogy performs a collection of their own innovative arrangements.