B3-C#4. Corey, Gerald. "How to Make the French Bassoon `Work.'" The Journal of the International Double Reed Society 1 (May 1973): 38.
B3: C#4: x x x | x o o x x o | x o o c* Eb *For first B only?
Psalmi CL: VI Omnis spiritus laudet Dominum. Alleluia.
Buffet-system (French) bassoon trills and shakes by note names