J.S. Bach - Workshop on cantata BWV 34 - O ewiges Feuer (J. S. Bach Foundation) - YouTube

https://www.youtube.com/watch?v=7d-B7AS7JhI

Click here for the Workshop sheet: https://www.bach-streaming.com/downloadable/download/sample/sample_id/52/ One and a half hours prior to the concert, condu...