This intermediate treble choir is available to youth in grades three and up. This choir is designed to advance vocal skills, refine rehearsal and performance skills and behaviors, and increase music reading ability. Repertoire for the intermediate choirs includes unison and two-part music with a possible introduction to three-part music. These choirs will perform at each major concert, special community events throughout the season, and may include an optional summer tour. Ruby Choir Rehearses from 6:30 to 7:30 on Sunday evenings at NDSU, Reineke Fine Arts Center,12th Ave N and Bolley Drive, Fargo.