No performance in church for this piece of music (8)
I believe the answer is:
nocturne
'this piece of music' is the definition.
(nocturne is a kind of piece of music)
'no performance in church' is the wordplay.
'performance' becomes 'turn' (turn is a kind of performance).
'in' means one lot of letters goes inside another.
'church' becomes 'ce' (abbreviation for Church of England).
'turn' placed within 'ce' is 'cturne'.
'no'+'cturne'='NOCTURNE'
'for' is the link.
(Other definitions for nocturne that I've seen before include "Short romantic musical composition" , "Dreamy, pensive instrumental composition" , "Musical item" , "Dark scene" , "Piece of dreamy music" .)