Musical entertainment worth going for? (4)
I believe the answer is:
song
'musical entertainment' is the definition.
The answer and definition can be both acts as well as being singular nouns.
Maybe there's a link between them I don't understand?
'worth going for?' is the wordplay.
I cannot quite understand how this works, but
'going' could be 'on' (both can mean functioning or activated) and 'on' is present in the answer.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for song that I've seen before include "See 17" , "You work best when on this" , "Musical composition; air" , "Piece of vocal music" , "Ballad, aria" .)