Missa Laetare für SATB und Orgel (Violone ad lib.) - Richter, Franz Xaver 1709-1789 (Dr. J. Butz Musikverlag, 2020)
Based on manuscript parts (shelfmark: MO 723) preserved in the musical archives of the Benedictine Monastery, Ottobeuren
Figured bass realized for organ
Preface and critical report in German