Male voice above the normal range (8)
I believe the answer is:
falsetto
'male voice above the normal range' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for falsetto that I've seen before include "Aritifical upper register of male voice" , "Voice that's raised" , "high notes?" , "Artificial pitch" , "Voice one's raised" .)