Record boom (4)
I believe the answer is:
roll
I believe this is a double definition.
'record' is the first definition.
(thesaurus)
'boom' is the second definition.
(thesaurus)
(Other definitions for roll that I've seen before include "Turn from side to side" , "Furl" , "on which one is regularly successful" , "Go over and over" , "Flatten; register" .)