Give an address or a note (5)
I believe the answer is:
orate
'give an address' is the definition.
(I've seen this in another clue)
'or a note' is the wordplay.
'note' becomes 'te' (musical note).
'or'+'a'+'te'='ORATE'
(Other definitions for orate that I've seen before include "Erato (anag.)" , "Make a pompous speech" , "make speeches" , "Make a lengthy speech" , "Speak like Cicero?" .)