The fine folks over at Merge Records will be releasing Lou Barlow's upcoming solo album, Goodnight Unknown, in October. You know Lou, of course, as the bassist in Dinosaur Jr (MKI and MK3) as well as the mastermind behind Sebadoh and its various offshoots. To whet your appetite for the disc (as well as Barlow's opening set for the Dinosaur Jr. tour in October—busy night!), Merge has exclusively offered us the above documentary about the making of Goodnight Unknown. It's 30 minutes long, so sit back and relax—you weren't working that hard, anyway. You can even watch it full-screen if you want, so get immersed.