$4.99 ChopBusters: Two Trichord Ascending and Descending Scales quantity Add to cart Category: Instrumentalists Description Description Digital Downloads are Non-Refundable Related products Single String Studies for Guitar Volume One $11.99 Add to cart Doing Time with the Blues Volume Two $9.99 Add to cart Jam Tracks Volume Three special $19.99 Add to cart Doing Time with the Blues Volume Two Digital Copy $29.99 Add to cart