Hi Mike -
Work along with what? If you're asking if there are practice audio files that go with particular courses, sometimes there are, sometimes there aren't (copyright restrictions and all). If there are practice files for a course, there should be a "Resource Files" link on the course page -- if there's no link, then there probably aren't any practice files that could be made available for that course.
You could always make a request in the General forum > Suggested Training subforum, or on the course page itself..