Fellow attorney’s notes at conclusion of work (4)
I believe the answer is:
coda
'conclusion of work' is the definition.
(I've seen this before)
'fellow attorney's' is the wordplay.
'fellow' becomes 'co' (eg a co-worker is a fellow worker).
'attorney' becomes 'DA' (District Attorney).
'co'+'da'='CODA'
'notes at' is the link.
This may not be correct. Some or all of it may belong to another bit of the clue.
Can you help me to learn more?
(Other definitions for coda that I've seen before include "finish" , "Concluding passage of piece of music" , "Final section" , "Novel ending" , "Musical finale" .)