|+ LIBRETTI DISPONIBILI
!'''Missa''' !! '''Die''' !! '''Paginae''' !! '''Contentus''' !! '''File'''
|- style="vertical-align:top;"
|'''Missa Pro Defunctis'''
Sequentia: Dies irae<br />
| [[File:Missa-pro-defunctis-gregoriana.pdf]]
|- style="vertical-align:top;"
|'''Missa in Nativitate Domini - Missa in Nocte'''
|''25 Decembris - Missa in nocte''
|12
|style="height:100px; text-align:left;" |
|[[File:In-nativitate-domini-ad-missam-in-nocte.pdf]]
|}