From Daniel Johnston's album Space Ducks (2013). Lavander Diamond fronted by Becky Stark contributed this lovely track.
Space Ducks is the latest great album from Daniel Johnston and features guest tracks by Fruit Bats, Jake Bugg, Elanor Freidberger, Unknown Mortal Orchestra, Die Mason Die, Lavnder Diamond and Deer Tick. It's essentially the soundtrack to his comic book of the same name and has other offshoots such as an ipad app. This was well album was well reviewed, but remains rejected, unknown, like the rest of his work! Help a good guy out and buy some of his music, or his art. See https://www.hihowareyou.com.