I was skeptical of how this works - how do you record what the headphones sound like? This must surely be fake. However here is the making-of video and it really put into perspective for me how detailed sound engineering can get: https://www.youtube.com/watch?v=jnK1Gq7txYA
If I want to know how a piano sounds, I'm going to listen to an actual piano. If my recorded and played backed piano sounds any different than that, it's not 'how a piano sounds like'.
Apart from that and having owned HD600s, ATH-M40x, E-10s and a pair of AKGs, I'm in agreement with the parent and most of the following posts. Don't buy beats, any of the mentioned headphones here will blow you away for a lot less money.
Still Beats are much better than 99% of the headphones people use there, especially cheapo in ear models, and most everything the mass market used with their "walkmans" in the 80s and 90s.
I use mainly Sennheiser HD650 for audio work but for listening the soundmagic's are pretty nice. I use them with Comply foams to block out some noise and get a tighter fit/better bass
If I'm planning on actively listening to music or doing production work, I use my nice speakers or a pair of monitoring headphones. But that's a much less common scenario for me.
It's fine if you want to buy them for the looks, but know that you are not getting the best sound quality achievable for said money.
That's actually far truer than you might think: http://gizmodo.com/5981823/beat-by-dre-the-inside-story-of-h...