Ursprunglig: Missa de Assumptione B.M.V. - Proprium. Anonymous. A cappella. Sacred , Mass propers for the Assumption. Language. Latin. ATT.
Översättning: Anonym. A CAPELLA. Språk. There are Graduale, Alleluia, Offertorium and Communio only, transcribed from the Trent manuscript tr88.