Genre: 
In
Full text: 
Angeli domini dominum benedicite in aeternum
Feast: 
Michaelis
Fulltext source: 
D-BAA : MSC LIT 007
Notes: 
the text is incomplete (I added 'in aeternum' here) The neumes are the same as for In Timete Dominum, maybe a contrafact. It is for the Vigil of the feast.