Eadam Ephitaphia [i.e. M. Crusii Epitaphia I. In Ducem Eberhardum. II. In Palatinidem Mechtildem] musicis modis quinarum vocum, ab ... Zacharia Schaeffero ... composita.
Schaeffer, Zacharias
BM ; Eitner. ; BUCEM (entry made) ; Part of "Martini Crusii ... Oratio de ... Eberhardo Barbato".