Video Source: CBS.com
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Imogen Heap performed on “The Late Show with David Letterman” on August 31, 2009. The song she performed was “First Train Home” which is the first single off of her new album “Ellipse”.
For more information and news on Imogen Heap, visit her official website. Imogen Heap is also on Twitter! Follow @imogenheap on Twitter! Want to listen to “Ellipse” in its entirety? Click here to listen to the full album.