For "just a random piano recording" this is a really nice track. It reminds me a bit of some of the chords in the Fresh Aire 2 album. The tunes aren't exactly the same, but both your song and those in the album give me a feel of "progress."
I listened to your test recording because of that comment you made. I'm not an expert, but I can tell you're really working for a sweet-spot in the recording volume. I'm sure you will eventually find that sweet-spot since you make music this good already.
Also wanted to note that your test recording was definitely a little loud, but it seemed like this one was recorded a little too quietly then amplified. It's just a guess, because there's some background hiss that you can really hear if you turn up the volume, and I am so tempted to turn up the volume on this song.