Holy fuck, this is So Far Away. Now I believe they used parts from OSC into Plaster 2.
Edit: I wonder how are the lyrics and how they sound like because "Soundtrack" is de facto "So Far Away" and lyrics from it fits into "Soundtrack". And it clearly seems that they used parts from "Broken Foot" into a Rob drum demo which seems that its real name is a "Healing Foot". It would make a sense when they used drums from "Broken Foot".
Edit 2: It's amazing how different songs sound when you use the same drums from them but you just change the melody. I am impressed.
Edit 3: And some of the members of LPLive are barking like dogs and mock on those members who try to guess which demo is which but this forum is about it. About writing your thoughts here, presenting evidence and opinions on it. Some of you would be rather quiet and not discuss about it but this is amazing find and we wouldn't know about it when we don't write about guessing those names of demos. So if you don't want to write your thoughts before release and you want to just wait for release then be quiet and don't mock when you haven't evidences and thoughts.