I fiddled around with some enka samples (from Chanchiki Okesa by.. I forget who, a song from Japan, 1961) in summer 2005 along with the Derbyshire bassline. Never really got it mixed to my satisfaction before my laptop had a meltdown. I still have the cubase song file, but I don’t have any of the enka samples and really can’t face the thought of trying to get them again, so I guess this is it for better or worse.