Staff suit beat music venue (4)
I believe the answer is:
club
I believe this clue is a quadruple definition!!
'staff' is the first definition.
(thesaurus)
'suit' is the second definition.
(playing card suit)
'beat' is the third definition.
(to hit with a club)
'music venue' is the fourth definition.
(as in a night club)
(Other definitions for club that I've seen before include "Driver possibly" , "Weapon; playing card" , "wood, perhaps" , "See 1" , "Staff - association" .)