This is my husband Fred and I playing Kansas City Kitty in the key of "G" that we learned from Tim Martin of Gatesville at the Pearl, Texas jam. (www.pearlbluegrass.com) The 2nd and 3rd time through we play "Hadacol Rag" because it uses the same exact chords and the style seems to match. I don't have written music for the Kansas City Kitty part but you can get sheet music for the Hadacol Rag version we're playing from Hollis Taylor's book "Championship Polkas and Rags" (http://www.hollistaylor.com/tay_catalogue.html)