   < ** African gankogui cowbell-like() soundfile functions ***
< approximate pitches:  f1 = af4, f2 = c5 but 1/4 tone flat,
< f3 = f5 but 1/4 tone shrp
* f1 0 32768 -1 "/sflib/africa/gankogui.lo.wav" 0 0 0 ; < dur = 0.711
* f2 0 65536 -1 "/sflib/africa/gankogui.med.wav" 0 0 0 ; < dur = 0.827
* f3 0 65536 -1 "/sflib/africa/gankogui.hi.wav" 0 0 0 ; < dur = 0.768
 <  **** End of GANKOGUI  functions  *****
