Ultimate Guitar Techniques: Rock Slide Guitar By: Danny Gill This superb DVD takes an in-depth look at the art of slide guitar from the rockers point of view. Along with licks, scale patterns, open tunings and chord shapes, Danny will guide you through many of the techniques shared by the greats including vibrato, intonation, muting and phrasing. Each idea is played in context with a backing track and then demonstrated slowly with full explanations on the scales and techniques used. 72 minutes, DVD.