Orlando di Lasso (1532–1594)
#CompleteWorks – NewSeries
ed. AcadémieRoyale de Belgique & BavarianAcademy of Sciences

... resumes the incomplete edition initiated Haberl & Sandberger... in modern notation, standard clefs and lines, detailed preface, reproductions from sources, and an editor's report.

26 vol + supplement
https://www.baerenreiter.com/en/catalogue/complete-editions/lasso-orlando-di/overview-of-volumes/

https://www.baerenreiter.com/en/catalogue/complete-editions/lasso-orlando-di/