I was looking forward to the Bossa/Swing realtracks in the new beta 313 version, but the way it is set up is: A,B is Bossa; C,D is Swing, so when it goes to middle choruses for your solos you are getting the b section of bossa and not the d walking bass swing I want. Is there a checkbox somewhere in setting to select a different section for middle choruses on a per song basis?