Heckel D5-Eb5

D5-Eb5. Christlieb, Don. Pictoral Fingerings for Bassoon. Published by author, 1966, p. 29.

 eb-tr
o o o | o o x Ab
 c

D5-Eb5. Timm, Everett LeRoy. The Woodwinds; Performance and Instructional Techniques. Boston: Allyn and Bacon, 1964, p. 178.

 eb-tr Eb
o  o  x  | o o(x)(Ab)
         (Bb)

     Eb c#
 o o o | o tr tr Ab
d