The Jane L. Berdes Collection (1525-1993) has as its focal points the four Venetian welfare institutions known as the and their role as providers of musical training for girls and women. The inclusive dates for the collection begin with the dates of primary materials Berdes collected and extend through her lifetime. The collection consists primarily of Berdes's research notes and materials on the and photocopies or microfilms of primary sources, including musical scores in manuscript and printed editions. It also contains correspondence, photographs, recordings and printed materials. Berdes identified the maestri of the the music performed, and the names of over 800 women who were members of the cori , but relatively little is known about them individually with the exception of Maddalena Lombardini Sirmen. In addition, the collection features general materials pertaining to other women in music throughout history. The user is advised that some photocopies are unattributed and, where Berdes did not indicate composer or author, no attempt has been made to provide one. The archive contains very few of Berdes's personal papers.

The bulk of the collection is found in the Research Notes and Materials Series, which contains information gathered in preparation for her books on the and Maddalena Lombardini Sirmen (MLS). The heart of this series is the data designated as Raw Materials, which contains information culled from primary sources and arranged by subject. Most subseries provide documentation for Raw Materials, including copies of primary and secondary sources, pictures of instruments and iconography, and a bibliography. Similar materials pertaining to Sirmen are here also, as is general information about women in music.

The Music Series contains manuscripts and early printed editions of music performed at the in the form of photocopies or microfilms (printed scores in modern edition are grouped with Printed Materials). There is particular emphasis on the compositions of Sirmen, including some recordings of her music. Works by Bertoni, Galuppi, Hasse, Jommelli, Vivaldi and others are grouped alphabetically by composer. The Correspondence Series contains both general professional correspondence and Thesis Correspondence, that is letters from other scholars, libraries, archives, museums, and churches in Italian, French and English concerning the and Sirmen. The Miscellaneous Series includes Berdes's other publications on both musical and nonmusical subjects, music criticism, course notes from classes she taught or attended, and memorabilia from her years at Oxford University. A selection of pertinent reference books from Berdes's library is found in the Printed Material Series, as are some libretti, and musical scores by Vivaldi in modern edition.

The user is advised to consult Box #1 for an introduction to the contents of the collection. It contains a copy of Berdes's book two copies of her dissertation, entitled two binders described by the donor as the road map to the collection and a videotaped review of its contents prepared by Berdes.