Ravel, Maurice. Mother Goose Suite, fourth movement, "Les entretiens de la Beele et de la Bˆte." Froese, Esther. The Double Reed 1/3 (December 1978): 32. For slur from written C4 to Bb4 at the end of the solo:

Bb4:
x x x | x x o Ab
 c c#  Bb
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Suggested contrabassoon (German system) fingerings for musical passages