these guys (prominent mando players) are talking about Chuck Berry&#x27;s possible roots in bluegrass&#x2F;Bill Monroe&#x27;s recordings<p>at 0:50 <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=ftxl5tzIfXE" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=ftxl5tzIfXE</a>