The lightning round of the Grammys - basically the two hours in the afternoon in which 90 or so awards are handed out - has been seeing an upgrade as a ceremony the last couple of years. This year, however, will see its first name entertainment. Koko Taylor, pianist Pinetop Perkins, guitarist Honeyboy Edwards and band will perform "Let The Good Times Roll." Another first: The pre-telecast ceremony will be streamed live on www.grammy.com from 1 p.m. to 3 p.m. PT on Feb. 10. Taylor is up for a Grammy in the traditional blues category.