Collections : [University of Michigan Bentley Historical Library]

The records of the Casa de Unidad Cultural Arts and Media Center cover the organization's efforts to promote, develop, and celebrate Hispanic and Latino arts and traditions in Southwest Detroit. The record group consists primarily of correspondence, board minutes, grant proposals and reports, newsletters, event and program budgets, event flyers, educational workshop reports and audio material.

The records of Casa de Unidad cover the period between 1980 and 2006. The collection consists primarily of correspondence, board minutes, grant proposals and reports, newsletters, event and program budgets, event flyers, educational workshop reports and audio material. The majority of the material is in English, though a small number of flyers, newsletters, and audio recordings are in Spanish. The collection contains the following series: Administrative Material, Educational/Artistic Activities, Unity in the Community Festival, and Audio Material.

Research materials used by Laurie Palazzolo in writing of her book Horn Man: the Polish-American Musician in Twentieth-Century Detroit (Detroit, Mich.: American-Polish Music Society, 2003). The collection sheds light on the history of 20th century Polish-American musical landscape of greater Detroit.

The collection documents the history and repertoire of Polish folk music bands in the greater Detroit area as well as professional careers of musicians. The records date primarily from the 1940's until 1980s. Materials dated 1990s-2000s are primarily transcripts of interviews taken by Gomulka Palazzolo. Records include correspondence, business contracts, performance schedules and programs, sheet music, scanned copies of photographs, copies of Keynote magazine, biographical information and interviews of musicians, performance advertisements, and recordings. The records are arranged into five series as follows: Research files, Detroit Federation of Musicians, Sheet music, Sound recordings, and Visual materials.