Busy last few days for Jeff Tweedy. Farm Aid's 25th Anniversary show took place Saturday, with Dave Matthews, Norah Jones, and Jeff Tweedy joining Willie Nelson and John Mellencamp for the annual awareness-raising concert. Tweedy performed solo, and dedicated "I'm The Man Who Loves You" from Yankee Hotel Foxtrot, to his wife. Earlier this week Tweedy backed Mavis Staples for ...