Emotional arrangement for claviers (8)
I believe the answer is:
visceral
'emotional' is the definition.
(thesaurus)
'arrangement for claviers' is the wordplay.
'arrangement for' indicates an anagram (I've seen this in other clues).
'claviers' anagrammed gives 'VISCERAL'.
(Other definitions for visceral that I've seen before include "Relating to deep inner feelings" , "Relating to basic human instincts rather than the intellect" , "(As an adjective) gut" , "Relating to organs (or instincts) - claviers (anag)" , "Relating to deep feelings - claviers (anag)" .)