Very high, musically (9)
I believe the answer is:
altissimo
(Other definitions for altissimo that I've seen before include "Very highly placed" , "Very highly pitched" , "one is almost dizzy" , "Very high musical pitch" .)
I believe the answer is:
altissimo
(Other definitions for altissimo that I've seen before include "Very highly placed" , "Very highly pitched" , "one is almost dizzy" , "Very high musical pitch" .)