A friendly approach to music? (8)
I believe the answer is:
overture
This might be a double definition.
'a friendly approach' is the first definition.
'overture' can be an answer for 'approach' (synonyms). I am unsure of the 'a friendly' bit.
'to music?' is the second definition.
(overture is a kind of music)
Can you help me to learn more?
(Other definitions for overture that I've seen before include "Orchestral work" , "Tender - piece of music" , "Approach - musical introduction" , "Opening music" , "Musical prelude to opera or ballet" .)