When is the best time to go to St. Peter's to hear the choir singing??? You can tell I'm not catholic........
Sunday Mass at 11am (at least during the summer) and Vespers in the late afternoon on Sunday (4 or 5?). During the summer though you may encounter a visiting choir from some other country. A couple of years ago that happened to me - the choir was from a town close to me in New Jersey. Go figure!
The celebrations are indeed impressive. This is the "Official" Church at worship. Great care is taken that everything is done with care and quality.
thank you!!!