This would make a great doorbell.
You put a lot of passion into this, or at least it feels like it. It's short, but most great songs are. You bled your energy into this song, and I can tell.
I only wish my songs had the feel yours did. Haha. Of course, if you'd remix one...
Haha, I'm joking. Though you're more than welcome to remix one any time, I'd never seriously REQUEST one. A requested remix would be maybe half as good as a spontaneous one. (Again, though, you are really excellent at composition so I'd be more than just "fine" with you remixing something of mine, haha)
Back to your song. It's length is the only issue, but that just means that it's great and should be extended if inspiration hits!
Nice job.