Bellvm Mvsicale, Inter Plani Et Mensvralis Cantvs Reges, De Principatu in Musicæ Prouincia obtinendo, contendentes - Sebastiani, Claudius,Richardus,Messerschmidt, Paul (Machaeropoeus, 1563)
Enth. Widmung an Richard <Pfalz-Simmern, Pfalzgraf>
Keywords: Musikbuch; Music theory; Gregorian chants