More reader questions

Questions invariably beget questions. With that, a few more:

1. "I was wondering if you could help me trying to find a setting of the hymn Panis Angelicus. I've heard it a number of times, most recently at the Rorate Mass on EWTN. It isn't the setting by Frank, and it is not in plain chant. I believe it might be the setting by Claudio Casciolini but I'm not sure."

2. A reader is looking for a document: Ordinationes ad Constitutionem Apostolicam Veterum Sapientia Rite Exsequendam [Decrees for Rightly Executing the Apostolic Constitution Veterum Sapientia)