F#2. Standard. Seltmann, Werner and Angerhöfer, Günter. Fagott-Schule in sechs Bänder, vol. 6 (Mainz: Schott), p. 131. Permission granted for inclusion in this WWW index by Deutcher Verlag für Musik.
x x x | x x x F
F#F#2. Ewell, Terry B. (05 October 1996). Source unknown. For lower pitch.
x x x | x x x F
E F#
D