Nice!! I like it.
1st one: More layers maybe? Get some craziness going on underneath to give it some depth. Take this with a grain of salt though - i am no musician and i do have a decided predilection for layerd electronica.
Quite like the 2nd one. Needs developing and a more changing structure IMO, but great hooks and beats!had me intrigued and wanting more!
3rd one is nicely developed. It grooves and progresses. Again maybe some layers to fill in some of the gaps.
4th one. darker at points. I like the creepy layering of voices(?) and small sounds. It progresses nicely as well.
They all sound like the beginnings of some great tunes! Thanks for sharing, and again, take my comments in context - I listen all the time, but know nothing about creating music!
Keep it up and keep sharing!
JBArk
JBArk is a Mandelthought; a non-fiction character in a drama of his own design he calls "LIFE" who partakes in consciousness expanding activities and substances; he should in no way be confused with SWIM, who is an eminently data-mineable and prolific character who has somehow convinced himself the target he wears on his forehead is actually a shield.