I would also like to add, as usual, that "Blue Clover Man" is by Max Kortlander (music) and J. Russel Robinson (words) (1920); The tune Nan Bostick and Shirley Case are playing is "X-N-Tric" by Louise V. Gustin (c.1900). The Wurlitzer Pianino rag still has yet to be identified, but I'm sure an easy way to do it would be for me to ask the owner of the Pianino what rolls he brought to the festival, and deduce the tune from there: sure, it would be easier, but it wouldn't be as fun (as listening to a bunch of obscure rags)!
