Navel-gazing cover of early music? (12)
I believe the answer is:
introversion
'navel-gazing' is the definition.
(I've seen this before)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for introversion that I've seen before include "Torn revision (anag.)" , "Shyness, reticence" , "Navel-gazing" .)