Style of music played in nightclub (5)
I believe the answer is:
disco
'nightclub' is the definition.
(a disco is a club for dancing)
'style of music played' is the wordplay.
'style' becomes 'dis' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'of' becomes 'o''.
'music' becomes 'c'.
'played' is an anagram indicator (letters playing around).
'o'+'c'='oc'
'oc' with letters rearranged gives 'co'.
'dis'+'co'='DISCO'
'in' acts as a link.
Can you help me to learn more?
(Other definitions for disco that I've seen before include "20 club" , "Type of music" , "Nightclub with dancing to recorded music" , "Musical party" , "Dancehall with recorded music, in short" .)