Anyone know who'll be supporting Johnny Winter at Shepherd Bush 2013?

If some one knows the answer to this, please enlighten me. As in the past he has had acts such as Joanne Shaw Taylor, and on his current UK tour Virgil & The Accelerators are providing support for all but 2 dates, of which Mitch Laddie will be the support act. Leaving only the Shepherds Bush gig on the 14th of April unaccounted for in this regard. Would be nice to know as it appears he tends to have talented young guitarists join him for the evening. Thanks all.