欧美指弹sweetpupu From Wiki:"William Coulter is a renowned Celtic guitarist, performer, recording artist, and teacher. Since 1981 he has explored the world of traditional music as a soloist with ensembles including Isle of Skye, Orison, and the Coulter-Phillips Ensemble."All Rights Reserved by William Coulter. 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.Enjoy :)