F3. Bartolozzi, Bruno. New Sounds for Woodwind. London: Oxford University Press, 1971, p. 45. Different timbres for the same note.

 o  o  o | o o o     And      o o o | o o o
      w                          w
Bb B C D

F3. Bly (Herrick, Arthur). In Apfelstadt, Marc and Klimko, Ronald. Bassoon Performance Practice, Teaching Materials, Techniques and Methods. Idaho: University of Idaho, 1993, p. 72.

o o o | o o x
   w

F3. Cooper, L. Hugh. To the World's Bassoonists 5/1 (1975): 5. Cooper gives four variations upon Cooper p. 107 for pianissimo playing.

 o o o | o o o
          E
Bb

 o o o | o o x F
          E
Bb

 o o o | x o o F
          E
Bb

 o o o | x o x F
          E
Bb

F3. Corey, Gerald. To the World's Bassoonists 5/1 (1975): 5. For Pianissimo.

o o o | o o o F
         E

F3. Corey, Gerald. To the World's Bassoonists 5/1 (1975): 5. For morendo from G3 add R. H. little finger Ab key.

o o o | o o o Ab
   w

F3. Ewell, Terry B. (20 August 1994). Goodman, Alan. In Apfelstadt, Marc and Klimko, Ronald. Bassoon Performance Practice, Teaching Materials, Techniques and Methods. Idaho: University of Idaho, 1993, p. 73. Polonchak, Richard M. "What Directors Should Know about Bassoonist in the Band." The Instrumentalist 30/9 (April 1976): 26-27. Ramey, Richard. In Apfelstadt, Marc and Klimko, Ronald. Bassoon Performance Practice, Teaching Materials, Techniques and Methods. Idaho: University of Idaho, 1993, p. 60. For pianissimo.

o o o | o o o
  w      E

F3. McAuliffe, Joseph. In Apfelstadt, Marc and Klimko, Ronald. Bassoon Performance Practice, Teaching Materials, Techniques and Methods. Idaho: University of Idaho, 1993, p. 63. For pianissimo.

 o o o | o o o F
   w (lock?)
Bb B C D

F3. Millard, C. In Klimko, Ronald. Bassoon Performance Practices and Teaching in the United States and Canada. Idaho: University of Idaho, 1974, p. 67. Slowly close R. H. E key for diminuendo to pianissimo.

o o o | o o o
  w      E--close slowly
  D

F3. Peeples, Georgia. "Playing Pianissimo: Mute Fingerings for the Bassoon." NACWPI Journal 62/2 (Winter 1993-1994): 15.

o o o | o o x
   w

F3. Peeples, Georgia. "Playing Pianissimo: Mute Fingerings for the Bassoon." NACWPI Journal 62/2 (Winter 1993-1994): 15.

o o o | o o x
         E

F3. Swanson, Robert. "Pictorial Bassoon Fingerings." Woodwind Magazine 3/10 (June 1951): 5. Same as Cooper p. 98, but you may add either R. H. F# key or R. H. G key.

o o o | o o (x)
   w       (F#)

F3. Turkovic, Milan. In Klimko, Ronald. Bassoon Performance Practices and Teaching in the United States and Canada. Idaho: University of Idaho, 1974, p. 70. L. H.: whisper key. R. H.: G key. For a darker, more stable sound.

o o o | o o x
   w

Heckel-system bassoon fingerings by note name