I like it, but the percussion's not to my taste. It's a dark, but homey kind of feel though.
Also, if when you export to .mp3, you can select the options to "Leave remainder", "Cut Remainder" or "Wrap remainder". If you're going for a loop, be sure to wrap it, to minimize silence. Keep working on the music. I think you'll bring some more new and interesting stuff about before you know it. :)