Marley's music (6)
I believe the answer is:
reggae
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">marley's music</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for reggae that I've seen before include "West Indian music with strong subsidiary beat" , "A Caribbean music style" , "Style of music originating in West Indies" , "W.I. music" , "Popular music of the West Indies" .)