Bluezplayer: Thanks for the 'thumbs up' on this feature included on the Korg PA80. The ability to move to and from ANY style variation (with an auto fill preceding the variation change) is MUST in my book, so I hope the Ketron XD9 supports this as well. Waiting to hear from AJ Ketron, Dan O'Neil, George Kaye, or XD9 owners on this.