Line dance music on game shows (5)
I believe the answer is:
conga
'line dance' is the definition.
(I've seen this before)
'music on game shows' is the wordplay.
'shows' says the answer is hidden in the clue.
'CONGA' is hidden within 'music on game'.
(Other definitions for conga that I've seen before include "Cuban dance of three steps followed by a kick" , "Latin American "follow-my-leader" dance" , "Latin American dance performed in single file" , "What gets line moving rhythmically" , "Latin American dance with three steps and a kick" .)