Could be. It's been added to www.highviolet.com along with a couple of snapshots of a white board with song titles (presumably). There's also some video clips from the studio.
The National are on Fallon tonight. DVR is set.
P.S. The video is already up on the Fallon website. Watch it and then hit the hay. Song is called 'Terrible Love'. Look for the mp3 of the album version on all high trafficked, relevant indie blogs tomorrow.