I believe Fr. Robert Fromageot was professor of Gregorian chant at the FSSP seminary:
Interesting Video About The Latin Mass (Massachusetts)
Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.
“Is it not true that prohibiting or suspecting the extraordinary form can only be inspired by the demon who desires our suffocation and spiritual death?” —The Vatican’s chief liturgist from 2014-2021; interview with Edw. Pentin (23-Sep-2019)