Stevie Wonder's record label (6)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">stevie wonder's record label</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 motown that I've seen before include "Detroit and American record company" , "Detroit musical style" , "Tom won (anag) - music" , "Detroit, the car city" , "Genre of music originally from Detroit" .)