I love the dark layout. It contrasts all the colors you have on your graphics. However, the graphics are clickable. I would link them to either the full song somehow (SoundCloud?), or to a selling or download page.
This looks to be a “one author” site. I would remove that author information from your posts.
Prominent display of social networks. Awesome.
Center your sidebar mixtapes images, or shorten the titles in the sidebar.
94/100 Pingdom Score. Impressive. Yet the site is 2.7 MB. Any way to further compress the images would help. Smushit plugin maybe? Also, the png and jpg images are not being cached. W3 Total Cache?
Conclusion: Good job. Overall look and feel keeps me looking for more. BOOKMARKED!
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http://blog.noisegate95.com