Liz Phair and Sleater-Kinney's the Flannel And The Fury tour is just around the corner. As if that's not exciting enough, Phair will be selling a limited edition 7" vinyl with two previously unreleased songs, including the theme to Lena Dunham's podcast. The post Liz Phair Sharing Two Previously Unreleased Songs, Including Theme To Lena Dunham’s Podcast…