Mass in B minor: Gloria in excelsis Deo

"Glory to God in the highest!"  The orchestra and choir burst with excitement and joy.  Alex and Christian talk about the beauty of the Latin language, the huge orchestra (which seems actually pretty small by today's standards), the Protestant Reformation, and somehow Christian even gets a tuba joke in there.  Alex talks us through his favorite moment -- the end of the instrumental introduction, where Bach uses a rhythmic trick to ramp up the excitement leading into the choral entrance.

"Gloria" from Mass in B minor, as performed by the Netherlands Bach Society: https://youtu.be/3FLbiDrn8IE?t=1183