"Blowin' in the Wind” singer (5)
I believe the answer is:
dylan
'blowin' in the wind singer' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for dylan that I've seen before include "American singer-songwriter Bob, b. 1941" , "Bob --, US folk singer" , "and 19: Welsh poet" , "... Thomas, Welsh writer" , "Bob Zimmerman" .)