I liked the instruments and the mood. Unfortunately, the beat here isn't very steady, and I don't think it was intentional because a steady beat would really give this piece a nice flow. I would suggest working with a metronome (you can easily download one onto your phone) next time so you can keep the piece at an even tempo, as I assume you recorded it. And if you didn't record it, it's also a relatively easy fix to make sure the frequencies are lined up with the bar lines in whatever Digital Audio Workstation you're using. The loop also isn't perfect, and the piece is a little repetitive and dry. Some drums or bass could really help add some more texture to this track. This piece has some great potential, though. I like the melody and progression a lot. Keep at it, man. ;)