[av_heading heading='Jefferson Airplane Bring in Kreutzmann ' tag='h3' style='blockquote modern-quote' size='' subheading_active='subheading_below' subheading_size='15' padding='10' color='' custom_font=''] Written by: Matthew McGuire [/av_heading] Lockn' Music Festival celebrates Jorma Kaukonen and Jack Casady fifty year mark for Jefferson Airplane. Their concert at LOCKN will feature special guest performances on Friday, September 11th in Arrington, Virginia. [av_video src='https://youtu.be/bJDjwTzEeaA' format='16-9' width='16' height='9'] [av_image src='https://crescentvale.com/wp-content/uploads/2015/07/unnamed-1-225x300.jpg' attachment='10453' attachment_size='medium' align='right' animation='no-animation' styling='' hover='av-hover-grow' link='lightbox' target='' caption='' font_size='' appearance='' overlay_opacity='0.4' overlay_color='#000000' overlay_text_color='#ffffff'][/av_image] This historic concert will feature musicians ranging across multiple generations. It will connect the roots of classic rock with the energy from the current generation. Fifty years ago Jefferson