Astra quae terram - Gregorian chant hymn to St Philomena in Latin

It was St Philomena's feast day 12 August. Someone requested me to sing a hymn to St Philomena in Latin. Sure enough there was a thread on the Musica Sacra forum about chant hymns for St Philomena and you can read the rest of the story, and download the PDF on my website:
https://www.kidschant.com/post/st-philomena/