Robin Pecknold, the lead singer of Fleet Foxes posted a link to three new downloadable songs today via Twitter. This one features Ed Droste of Grizzly Bear. He also made note that these are not Fleet Foxes songs.
Robin Pecknold – I’m Losing Myself (Ft. Ed Droste)

[audio:http://downloads.pitchforkmedia.com/Robin%20Pecknold%20-%20%20I’m%20Losing%20Myself%20(Feat.%20Ed%20Droste).mp3]