Collections : [University of Michigan Bentley Historical Library]

Ann Arbor German-American family, owners of the Allmendinger Organ Company which later became the Ann Arbor Organ Company. Correspondence, scrapbooks, family genealogy, photographs concerning family affairs, materials on Helene Allmendinger's radio show, examples of spirit messages received by Helene Allmendinger from deceased family members; information pertaining to the Ann Arbor Organ Company, and family members still living in Germany.

The collection is divided into the following series: Family records and correspondence; Helene Allmendinger papers; Ina Allmendinger papers; Ann Arbor Organ Company; Harriet Birch papers, Other family members; Miscellaneous, and Photographs.

This record group contains the records of the Ann Arbor Symphony Orchestra, the Women's Association for the Ann Arbor Symphony, and partial records for the Michigan Civic Orchestra Association. The record group includes administrative and functional records, photographs, and audio/visual concert recordings.

The Ann Arbor Symphony Orchestra (AASO) records document the founding and development of the orchestra and the Women's Association for the Ann Arbor Symphony. There are also some records of the Michigan Civic Orchestra Association. The records include administrative and functional records, photographs, and audio/visual concert recordings. The records are arranged into 11 series, History, Board of Directors, Symphony Business, Youth Activities, Fundraising, Publicity, Women's Association of the Ann Arbor Symphony (WA3S) Records, Michigan Civic Orchestra Association, Visual Materials, Scrapbooks, and Audio Materials.

Established by students in 1896, the University of Michigan Band had its first salaried director in 1915. The William Revelli era (1935-1971) brought the Band to prominence as the marching, concert, and symphony bands toured and performed extensively, including a tour of Eastern Europe and the Soviet Union by the Symphony band in 1961, the Jazz Band's 1965 tour of Latin American, and the Symphony Band 2011 tour of China. Records include scrapbooks of band activities (including photographs); bound volumes ("Blue Books"), 1936-present, containing band formations, newsletters, and announcements of band activities, also topical files relating to band tours and concerts. The Marching Band is best documented, although concert band, symphony band, and related ensembles are represented.

The University of Michigan Band records are divided into eight series: Tours and Concerts, Yearbooks, Photographs and Posters, Audio-Visual Material, Band Books ("Blue Books"), Scrapbooks, Publications, and Director's Records. The majority of the records consist of bound volumes of band formations, announcements, and publications, and oversized scrapbooks of band activities. Additional material includes topical files documenting tours and performances. The bulk of the documentation pertains to the Marching Band.