Simply superb, Lucid! The mixture of Piano One and Yamaha Clavinova lends itself well to the piece, creating a sound that is very full and rich. And by heaven, you certainly did bang this out rather speedily! I am duly impressed. Just one more to go, eh? Gambatte!
I am sorry to hear that your neighbour is so intolerant, not to mention rather unstable. The actual percussive sound of striking the keys bothers him? How utterly absurd, though I have admittedly come into contact with a similar ilk in my time. Such a shame, and I hope that he doesn't punch any holes in the walls with his bloody cane! Methinks he could use a nice, relaxing cup of tea...
All that aside, I do indeed hear some familiar nuances from anime and video games, and since I've been playing the FFX HD Remaster quite a bit lately, it would be hard to not make comparisons even if part of it weren't rather reminiscent of sections from the Ending Theme. But regardless of all those little moments of nostalgia, this piece remains wholly new and original...and totally you.
On a side note, I'm not sure when I'll be releasing my next track, but I am currently working on a little something for Pixel Day! There will also be another singalong starting up around mid January, though Step won't officially be available for mixing until February. Suffice to say, there may or may not be something before January 23rd... Time will tell! :D