Not bad
I think I've heard something very similar to this before, but I can't quite put my finger on where I heard it, which is a shame.
It could have been longer, which would have been great to hear you extrapolate it, giving us a whole 2 or 3 minutes of your inspiration. Try it and let your mind wander with the piece, before you sit down and start to refine it, pulling up a final draft which you would then submit.
[Review Request Club]