Harbison, John. Wind Quintet (manuscript edition). Ewell, Terry B. (27 August 1994). Fourth Movement, 6-5 measures before reheasal letters JJ use Cooper p. 177 for C#4 : x x x | o x x F. In the Fifth movement 2-1 measures before NN also use the same fingering for C#4. Seven measures before the end of the piece for E4 use Cooper p. 205 with the Eb key and for Eb4 use Cooper p. 194 with the Eb key.
E4: Eb Eb4: Eb x o o | o o o x o x | o o o
Suggested Heckel bassoon fingerings for musical passages