From TVNewser: Yesterday’s song of the day from Jonathan Mann (who has put together 85 songs, one each day, and counting on YouTube) was in response to a request from MSNBC’s David Shuster. Mann will appear on tonight’s 1600 Pennsylvania Avenue to talk about the “new theme song” for the show, tweets Shuster.

Shuster tells TVNewser: “When I won an Emmy award, I thought that was pretty cool. This is cooler times a hundred! And I can’t wait to tell Jonathan ‘thank you’ on our 6pm show tonight.”