HISTORY
A commentary on the History of the Feast can be found in the excellent Liturgical Year, by Dom Prosper Guéranger. Commentary on the Feast.
PROPERS
Recordings of the music are linked from this site music of the Propers with a commentary and suggestions for choir directors and singers.
ORDINARY
Missa O quam Gloriosum est regnum, by Tomás Luis de Victoria (Kyr., Glo., Cr., San., Ben., & Agn.)
MUSIC
This site has the chant notation automatically set from code held in Gregobase. This online programme that will also works on phones allows you to choose from comprehensive lists what chants you want to sing and will format it all into a pdf document. You can also click on the neumes and it will play the pitches, and show the range. Here is a link for the options for the Feast GABC Propers tool.
EXTRA MUSIC
- Offertory motet: Sarum Sequence for Confessors (Doctors)
- Communion motet: O Qui Perpetuus, Matins Hymn for Doctors
- Venerating the relic motet: Jam nunc quae numeras
MARIAN ANTHEM
Salve Regina, solemn tone
St Bede's Choir Blog 