Blow musically? (7)
I believe the answer is:
whistle
(Other definitions for whistle that I've seen before include "For something, ask in vain" , "Become an informer" , "Hits Lew to make shrill sound" , "Warning sound" , "Referee's item" .)
I believe the answer is:
whistle
(Other definitions for whistle that I've seen before include "For something, ask in vain" , "Become an informer" , "Hits Lew to make shrill sound" , "Warning sound" , "Referee's item" .)