preserved. The Düben collection has been catalogued and is in the process of being scanned and published on the web: https://www2.musik.uu.se/duben/Duben.php

Other music collections are those from the manors of Leufsta and Gimo, the collection of Hugo Alfvén, that of the Joseph Martin Kraus, and the various collections that have been taken as spoils of war, such as the Cancionero de Uppsala,