Nice vibe with this one
so this was neat it was uplifting and had some "VIBE" to it but seems abit short but its perfect for a short looped sound/fx thing and can be looped i suppose, now you have a good quality to it, but try and mix in some "DEEPER" sounds with the sharper bright ones you do present in this one, so as for improving as suggested more darker and deeper sounds is a start, other then that i found it to be very interesting, so nice job overall.
~~THINGS TO IMPROVE ON~~
As mentioned needs more darker and deeper sounds maybe start with some base and drums
Please contact me if you would like to use this in a project. We can discuss the details.