The multi-gifted Grizzly Bear showed up on Letterman Show last night to perform their song Yet Again off of their album Shields (which is showing up incessantly on the Best of 2012 lists).  As you will hear, three to four months of playing the new songs on tour has enabled the band to bring out the best in those songs.  This performance of Yet Again is a quantum leap forward compared to when we heard it live in October in Oakland.  Watch them below absolutely mauling.

http://www.youtube.com/watch?v=NR3U9vCbLAU&feature=em-uploademail