The exquisite and hot-to-trot mrs tbogg and I are leaving soon to see Hem and Ollabelle at the House of Blues this evening, and this gives me reason again to plug Hem as America's Best Unknown Band. You can listen to more of them here (I strongly recommend Half An Acre) and here. We had originally planned on going to see the Black Keys at the Casbah, but the addition of Ollabelle (featuring Amy Helm, daughter of the great Levon Helm) kind of sealed the deal.