Country song after limited expansion (8)
I believe the answer is:
bulgaria
'country' is the definition.
(Bulgaria is an example)
'song after limited expansion' is the wordplay.
I cannot really see how this works, but
'song' could be 'aria' (aria is a kind of song) and 'aria' is found in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for bulgaria that I've seen before include "Balkan republic" , "Black Sea country" , "Southeast European country" , "European country - Wombles' great uncle" , "Balkan country" .)