The Alumni Chorus, directed by Ron Isaac and William Jenks, was started in 1969 to provide a continuing program for singers ages 14 to 18 who had outgrown the Children’s Choir. The Chorus was also open by audition to teenagers from the community. Includes correspondence to and from singers, lists and rosters, some programs, and development information. See also Singers subseries for additional materials on alumni singers.

The Alumni Chorus, directed by Ron Isaac and William Jenks, was started in 1969 to provide a continuing program for singers ages 14 to 18 who had outgrown the Children’s Choir. The Chorus was also open by audition to teenagers from the community. Includes correspondence to and from singers, lists and rosters, some programs, and development information. See also Singers subseries for additional materials on alumni singers.

Materials from other choirs, particularly other children’s choirs, both national and international. Christopher Moore developed collaborations with the Vienna Choir Boys and the Bielefelder Kinderchor in the early days of CCC. Includes ephemera, publicity, correspondence, and planning and hosting materials for other choirs visiting Chicago. Related materials can be found in the general administrative files and tour planning.

Materials from other choirs, particularly other children’s choirs, both national and international. Christopher Moore developed collaborations with the Vienna Choir Boys and the Bielefelder Kinderchor in the early days of CCC. Includes ephemera, publicity, correspondence, and planning and hosting materials for other choirs visiting Chicago. Related materials can be found in the general administrative files and tour planning.

Materials from other choirs, particularly other children’s choirs, both national and international. Christopher Moore developed collaborations with the Vienna Choir Boys and the Bielefelder Kinderchor in the early days of CCC. Includes ephemera, publicity, correspondence, and planning and hosting materials for other choirs visiting Chicago. Related materials can be found in the general administrative files and tour planning.

Materials from other choirs, particularly other children’s choirs, both national and international. Christopher Moore developed collaborations with the Vienna Choir Boys and the Bielefelder Kinderchor in the early days of CCC. Includes ephemera, publicity, correspondence, and planning and hosting materials for other choirs visiting Chicago. Related materials can be found in the general administrative files and tour planning.

Materials from other choirs, particularly other children’s choirs, both national and international. Christopher Moore developed collaborations with the Vienna Choir Boys and the Bielefelder Kinderchor in the early days of CCC. Includes ephemera, publicity, correspondence, and planning and hosting materials for other choirs visiting Chicago. Related materials can be found in the general administrative files and tour planning.

Materials from other choirs, particularly other children’s choirs, both national and international. Christopher Moore developed collaborations with the Vienna Choir Boys and the Bielefelder Kinderchor in the early days of CCC. Includes ephemera, publicity, correspondence, and planning and hosting materials for other choirs visiting Chicago. Related materials can be found in the general administrative files and tour planning.

Materials from other choirs, particularly other children’s choirs, both national and international. Christopher Moore developed collaborations with the Vienna Choir Boys and the Bielefelder Kinderchor in the early days of CCC. Includes ephemera, publicity, correspondence, and planning and hosting materials for other choirs visiting Chicago. Related materials can be found in the general administrative files and tour planning.

Materials from other choirs, particularly other children’s choirs, both national and international. Christopher Moore developed collaborations with the Vienna Choir Boys and the Bielefelder Kinderchor in the early days of CCC. Includes ephemera, publicity, correspondence, and planning and hosting materials for other choirs visiting Chicago. Related materials can be found in the general administrative files and tour planning.

Materials from other choirs, particularly other children’s choirs, both national and international. Christopher Moore developed collaborations with the Vienna Choir Boys and the Bielefelder Kinderchor in the early days of CCC. Includes ephemera, publicity, correspondence, and planning and hosting materials for other choirs visiting Chicago. Related materials can be found in the general administrative files and tour planning.

Materials from other choirs, particularly other children’s choirs, both national and international. Christopher Moore developed collaborations with the Vienna Choir Boys and the Bielefelder Kinderchor in the early days of CCC. Includes ephemera, publicity, correspondence, and planning and hosting materials for other choirs visiting Chicago. Related materials can be found in the general administrative files and tour planning.

Materials from other choirs, particularly other children’s choirs, both national and international. Christopher Moore developed collaborations with the Vienna Choir Boys and the Bielefelder Kinderchor in the early days of CCC. Includes ephemera, publicity, correspondence, and planning and hosting materials for other choirs visiting Chicago. Related materials can be found in the general administrative files and tour planning.

Materials from other choirs, particularly other children’s choirs, both national and international. Christopher Moore developed collaborations with the Vienna Choir Boys and the Bielefelder Kinderchor in the early days of CCC. Includes ephemera, publicity, correspondence, and planning and hosting materials for other choirs visiting Chicago. Related materials can be found in the general administrative files and tour planning.