The Wiener Urtext Edition is a scientific critical edtion for practice and differs from other critical edtions in that it contains extensive textual information in German and English (partly French).
Its preface informs about the work, its genesis and significance for the history of music, about written records and problems of the wording of the text as well as about the respective method applied for edtiting.
Despite their necessary briefness, the critical annotations clearly account for edtiorial decisions and mention textual divergence going back to the sources.
The music text itself is produced on the basis of an exact checking of all sources by experienced musicologists. Autographs, first edtions, copies and patterns for engravings are used. In some cases, these materials are analysed completely for the first time.

New Editions
Piano for 2 hands
Piano for 4 hands
Organ
Violin and Piano
Viola and Piano
Violoncello solo
Violoncello and Piano
Flute solo
Flute and Piano
Clarinet and Piano