Beautifully crafted.
This is a great ambient piece, it loops perfectly. I like the background synth and the "electric" sound that goes with it. Then the piano arrives and complements the song and makes it as a whole.
This makes me think about 1- a hunted house scenery, similar to your midnight forest one, and 2- an abandoned robot/ics factory, filled with technological wonders and discovery to whom ever dares enter.
Great work Grumbleduke. It's good to see you submitting again, i know about time becoming rarer as i am a victim of time myself :D