Music Crew: 5 students --Check materials in and out, shelve and inventory materials, order and process new materials, bind scores, proofread, file library cards, maintain instruments, and provide general secretarial/clerical support. Offer assistance during choral rehearsal, organize and process music and materials, and do general clerical work. Educational opportunities include learning organizational techniques and gaining knowledge of how to coordinate music rehearsals and performances. Basic music skills are recommended. Students also learn proofreading and word processing, library procedures, instrument maintenance, organizational ability, initiative, and a rudimentary business acumen.