"Heat of the Moment" band (4)
I believe the answer is:
asia
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">heat of the moment band</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for asia that I've seen before include "One-third of all land" , "Thailand and its location" , "Eastern continent" , "Major land mass" , "Part of the world" .)