STREAMING: The Shins' 'Live on Letterman' Concert

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The Shins are celebrating today's release of their new album Port of Morrow by playing a special Live on Letterman webcast concert, streaming now.

Pics: ET's New Music Releases

"We've never done anything as elaborate as this," promised band founder and lead singer James Mercer. "I'm stoked."

Click here to watch the concert live from the Ed Sullivan Theater in New York City.