Pleasure

0:11 Sounds good so far
0:18 Wow that was loud
0:27 Very cool
0:42 Melody's a bit all over the place, but sounds well
0:57 I like your drums
1:14 Wow, I really like this instrument
1:31 Very pro
1:40 I like how everything's so varied, and it mostly fits in
1:55 I like your piano
2:21 Nice ending.. it's very cool, ends quickly though

Very professional, I must say, the instruments go well together and feels very fitting. But the melody seems a bit jilted at places, which kind of puts me off. I would have liked to see a more climactic ending, more of a sense of closure. Other than that, great: I give it an 8 out of 10. Thanks for letting me listen. :)

"Movement"

Excellent work, on both parts!
Part 1 sounded static, like a video game menu or the background to an art exhibit, i.e. "Ambient". The one moves more, experiences more fundamental changes, and implies something is actually going on. This would be the background to a moving art exhibit, like in a science center or planetarium.