The Overture debuted in the Cathedral of Christ the LOCATION@1 in LOCATION@2 on August NUMBER@1 , NUMBER@2 -LRB- in the MISC@1 or NS calendar ; the date in the Julian or OS calendar was NUMBER@3 August -RRB- .

The Overture was first presented to the public in the Cathedral of Christ the LOCATION@1 in LOCATION@2 on August NUMBER@1 , NUMBER@2 -LRB- NS ; the OS date was NUMBER@3 August -RRB- .
