Not really a good analogy. Songs are heard from all different kinds of speakers and settings, while your mix at a club is only heard at the club. A better sounding pair of headphones isn't going to change the way my club mixing sounds, and it prob isnt going to change yours for that matter. I pretty much have to do all my EQ'n without headphones anyways, so really it's just about beatmatching and some basic level adjustments.
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