I listened to quite these last night...
Overall I'd say the ideas are great... very late 90's early 00's funky shiat..

Mix wise there is a lack of bass going on in all of the tracks.. it's there but could be much more refined, and deeper.
All of the elements are clear, but are quite loud... there needs to be more dynamics in the mix to make a nice mesh sort of sound, instead of a bunch of sounds competing with each other.

Needs some polish but nice work... I enjoyed #4 and 6 the most I'd say ;)