- Liturgical calendar AMS

Calendar

1
S Petri  
 
Introitus
    B C K S  
 
Graduale
    M B C K S  
 
Versus alleluiaticus
    M B  
 
Versus alleluiaticus
    C K  
 
Versus alleluiaticus
    B S  
 
Offertorium
    B C K S  
 
Communio
    B C K S