Team Sleep (New Demo Origins)

[Bossa]

Recently I've stumbled across new unreleased demos on YouTube such as this that I cannot find anywhere else. Does anybody know if there are complete versions of these songs or where they even came from? Nobody really seems to be talking about these


https://youtu.be/iNroSleNmvc

[Inkblades]

That's from around when they announced the Woodstock show and were alluding there would be another studio album but it never came to fruition.