Sonata in D per cembalo, flauto traverso, violino e violoncello ò viola - Lang, Johann Georg 1722-1798 (Laurentius-Musikverlag, 2020)
First edition based on a manuscript from the Staatsbibliothek zu Berlin, Musikabteilung mit Mendelssohn-Archiv (shelfmark Mus.ms. 12511/2)
Preface in German