Once you've sung enough choruses of "Over the River and Through the Woods" and have a hankering for some different Thanksgiving musical entertainment, WXRT, 93.1 FM in Chicago, is broadcasting a Radiohead concert from Earl's Court in London at 8 p.m. on Thursday. The only problem is that they are touting it on the air as a "Thanksgiving homecoming." Someone forgot to point out that Thanksgiving is an American holiday not celebrated in Great Britain.