Eb4-F4. Christlieb, Don. Pictoral Fingerings for Bassoon. Published by author, 1966, p. 25.

tr tr x | x x x

     Eb
x tr o | x x tr

Eb4-F4. Reid, John W. The Double Reed 4/3 (December 1981): 2.

x x o | o x x         x o o | o x o

Eb4-F4. Reid, John W. The Double Reed 4/3 (December 1981): 2. Same as Cooper p. 192.

x tr o | o x tr

Eb4-F4. Schink, William. In Klimko, Ronald. Bassoon Performance Practices and Teaching in the United States and Canada. Idaho: University of Idaho, 1974, p. 69.

x x o | x x x Ab-tr

Eb4-F4. Timm, Everett LeRoy. The Woodwinds; Performance and Instructional Techniques. Boston: Allyn and Bacon, 1964, p. 175.

     (Eb)
tr tr o | x x x

     Eb
x tr o | x x x
    c#

    Eb
x x o | x x tr

Eb4-F4. Watson, William C. In Klimko, Ronald. Bassoon Performance Practices and Teaching in the United States and Canada. Idaho: University of Idaho, 1974, p. 68. Same as first Eb4-F4 trill on Cooper p. 191.

tr tr o | x x x

Heckel-System (German) Bassoon Trills and Shakes by Note Names