The Guitar Play-Along DVD series lets you hear and see how to play songs like never before. Just watch, listen and learn! Each song starts with a lesson from a professional guitar teacher. Then, the teacher performs the completesong along with professionally recorded backing tracks. You can choose to turn the guitar off if you want to play along, or leave the guitar in the mix to hear how it should sound. You can also choose from three viewing options:fret hand with tab, wide view with tab, pick & fret hands close-up. Each DVD includes great songs that all guitarists will want to know! Volume 15 includes: Black Sabbath · Children of the Grave · Iron Man · N.I.B. · Paranoid ·Sabbath, Bloody Sabbath · Sweet Leaf · War Pigs (Interpolating Luke's Wall).