Music genre, grime about right (6)
I believe the answer is:
grunge
'music genre grime' is the definition.
I know nothing about this answer so I can't judge whether this works.
'right' is the wordplay.
I cannot quite see how this works, but
'right' could be 'r' (common abbreviation) and 'r' is located in the answer.
The remaining letters 'gunge' is a valid word which might be clued in a way I don't understand.
This explanation may well be incorrect...
'about' is the link.
Can you help me to learn more?
(Other definitions for grunge that I've seen before include "Trash" , "in lazy fashion" , "guitar music" , "Grime, dirt; music style" , "Scruffy fashion, music" .)