Transfiguratio Domini

An office is among the younger additions of NL-Uu 406 and NL-Uu 407. The sequentia Letetur hodie matris ecclesie is also in these manuscripts.

Ms B-GEELdgm Graduale has the sequentia Letentur in christo rege syon.

Ms B-TO 57 has the sequentia Letabundus.

Seq. Laudes deo dicat per omnia is in: NL-Hs 184 C 7, B-Br 4767, GB-LEICu 17.