The digitals
The digital copies listed on this portal are divided into two categories: those from the collection of the International Joseph Haydn Private Foundation and so-called external digital copies, which were kindly made available to us by partner institutions worldwide.
The order of the digital copies is based on the catalog of works of this online portal (see CATALOG of works) and is presented in the sections Instrumental works and Vocal works with their respective subgroups as well as under Letters and documents.