I looked on thirdmanrecords.com, and the big nugget of news was that White will be wide-releasing "Freedom At 21" on an unlimited 45 RPM single. Along with that, all of the covers from the singles released on Blunderbuss fit together to form a nice panoramic picture. (It's cool, believe me!) The flip-side contains the previously unreleased JW track "Inaccessible Mystery."
Pre-Order 'Freedom At 21' here: http://store.thirdmanrecords.com/jackwhite-freedomat217vinyl.aspx
And check the status of those helium balloons here: http://thirdmanrecords.com/balloon