Raucous noon gig still in progress (7)
I believe the answer is:
ongoing
'still in progress' is the definition.
(I've seen this before)
'raucous noon gig' is the wordplay.
'noon gig' can be anagrammed to 'ONGOING'.
However, I am not clear how the anagram is indicated.
Can you help me to learn more?
(Other definitions for ongoing that I've seen before include "Currently in progress" , "Actually in progress" , "still in operation" , "Not yet concluded" , "Continuing to exist or progress" .)