Things about William Ackerman (from Wiki):"William Ackerman is a Grammy winning guitarist and composer of acoustic-based instrumental music. He founded and ran for many years the influential New Age record label Windham Hill Records.""On guitar tunings, William Ackerman has said that none of his songs use the standard guitar tuning.""Ackerman was also a judge for the 4th annual Independent Music Awards to support independent artists' careers."All Rights Reserved by William Ackerman. Those videos are used here for a better understanding and appreciation of guitar ONLY! If any of them violates any artist's copyright, PLEASE contact me and I will remove the video IMMEDIATELY!And A MILLION THANKS here to Randy for doing the world such a huge favor by sharing all those great, precious videos!Enjoy! :)