Here in Vienna understand this church very beautiful with great orchestra. Having hard time finding Mass schedule - would like mass with music this weekend. Have found st michaels at 10:30 Sunday Thanks for any help or recommendations. Beverly
Just google "Jesuit church Vienna". Lots of info will come up including mass times. Trip Advisor also has details of masses and opening hours.
My reading of the church website is that the services on July and August Sundays have no choir. (The German word "ohne" means without.)
What did the tourist office say, Beverly?