[HeadphoneNoooob]

I know these two headphones are bit different in some ways, but I'm thinking of getting one of these.
I actually had a chance to hear the M50, and I like it since the bass was nice.
It concerned me a bit, because I listen to K-Pop and Pop music, and the treble on the M50 felt a bit harsh once in awhile. 
 
So, this my question to you is ...
How does the LP2 compare to M50?
Does LP2 cover up all the mid and treble? If so, how badly?
 
Please keep in mind that I listen to Rap/Hip-Hop, Electronic music, Alternatives, and a bit of Reggae as well.
My main genre is K-pop. In case of you not knowing what K-pop is, the music consists of many male/female vocal. 
So mid and treble is needed as much as the bass.
 
Try not to offer any other headphones, since I'm deciding on these two. 
Thanks in advance. 
p.s. Sorry about my grammar, I'm foreign.