Real guy edging behind shed for woodwind instrument (5-5)

'woodwind instrument' is the definition.
I know nothing about this answer so I cannot judge whether this works.

'real guy edging behind shed' is the wordplay.
I cannot quite understand how this works, but
'real' could be 'e' (e is a kind of real) and 'e' is found within the answer.
'shed' could be 'rid' (I've seen this in another clue) and 'rid' is present in the answer.
This may be the basis of clue (or it may be nonsense).

'for' acts as a link.

Can you help me to learn more?