Wow!
At first I nearly turned it off. My ears told me it was loud and garbled and didn't make any sense. But like a good exotic cheese, if you just hang in there, all at once, it hits you. It's actually fantastic. The warbling effect of the kettle drum, and the submerging feeling of the source really makes a fitting setting for the piece as a whole. There's a sense of desparation, and fate to it. I really quite love it! Well done.
The source is not much to work with, obviously, it's mild, and short, and not incredibly technical; but it has been done. I did grip my chair a bit as I listened, only due to the volume of the piece as a whole. It's very loud, which contributes to the initial reaction. It doesn't evolve much. I like what you did with it, but I wanted to hear it grow and have a life of it's own away from it's roots. The original areas were nice but the second time around, once again, I was hoping for something to evolve, change it up a bit. Really, as far as technique goes, I think it's unique, oddly unsettling, strangely fun. As a WIP I believe it has potential and want to hear it again after some revision. You have my attention.