Music App Concept - Overview

Hi,
this is continuation of my music app concept.
I tried to keep the design as simple as possible but also give it some tiny details.

Like I already mentioned in the post before the UI colors are taken from the album cover artwork to give the user a better feeling for the music and its atmosphere.

What do you guys think about my concept?
Feel free to give me some feedback!

Make sure to check out my Dribbbleaccount.
Thanks,
Julian