NAMM VIDEO: Dean Markley Goes Vintage Premier GuitarSeptember 11, 2007VideoDean Markley expands old school lineAnaheim, CA (January 21, 2008) - Remember those yellow packs?Ă‚Â They''re baaaaack. We talk to the Dean Markley folks about their decision to make round core strings again.whats-newstringsvideosVideos