All of the songs on this DVD are in the mixolydian tuning. One main goal of this method is to teach you to take a melody line and put the appropriate chord structure behind it. This DVD will lead you through a series of finger warm-ups, scale practice, crossovers, walking the scale, and many other exercises. A PDF file for the free instructional booklet that accompanies this DVD is available for download at http://www.melbay.com/DVDbooklets/index.asp. Return Policy Exception: This product can not be returned. But it can be exchanged if defective, for the exact same title. Here is a listing of related products.