Music genre for Brian Eno (7)
I believe the answer is:
ambient
'music genre for brian eno' is the definition.
(I know that Brian Eno genre ambient)
This is all the clue.
(Other definitions for ambient that I've seen before include "to do with circulation" , "Relating to the immediate environment" , "Surrounding or enveloping, say temperature" , "relaxed atmosphere" , "Relating to the immediate environs" .)