C5-D5. Author Unknown. (30 October, 1997).
C5: D5:
(Eb) (Eb) x o o | x x o F o o x | o o x d(or c) Bb d(or c) Bb downtrill to C5: or: (Eb) (Eb) tr tr x | tr tr x x x x | tr tr x d(or c) Bb d(or c) Bb
x o o | tr o tr c F#-tr
C5-D5. Timm, Everett LeRoy. The Woodwinds; Performance and Instructional Techniques. Boston: Allyn and Bacon, 1964, p. 178.
eb-tr Eb x o o | x x tr F d or c Eb x o tr | o o tr Ab a Eb x o o | o tr tr Ab c
C5-D5. Tyree, Ronald. In Klimko, Ronald. Bassoon Performance Practices and Teaching in the United States and Canada. Idaho: University of Idaho, 1974, p. 71.
eb-tr x o o | x o tr c
C5-D5. Tyree, Ronald. In Apfelstadt, Marc and Klimko, Ronald. Bassoon Performance Practice, Teaching Materials, Techniques and Methods. Idaho: University of Idaho, 1993, p. 77.
Eb tr tr x | tr tr x Ab c E-tr Eb tr tr x | tr tr x Ab c Bb-tr