Amazon.com description: Product Description: The unmistakably gutsy and soulful sound of slide guitar can be a valuable addition for any electric guitarist. Keith Wyatt demonstrates various glass and metal slides and shows which ones are best. He then takes you step by step through all the slide techniques including vibrato, right- and left-hand muting, intonation, useful fingerboard positions, and open tunings. Then it's play-along time as Keith demonstrates tons of blues and rock-style licks in the special "call and response" section.