Messiah College http://wamc.org en Prof. Randy Zwally, Messiah College – Banjo D-Tuners http://wamc.org/post/prof-randy-zwally-messiah-college-banjo-d-tuners <p>In today’s Academic Minute, Professor Randy Zwally of Messiah College explains the invention of hardware that allows the banjo to be played in and out of tune.&nbsp;</p><p></p> Thu, 10 Jan 2013 10:00:00 +0000 Bradley Cornelius 54991 at http://wamc.org Prof. Randy Zwally, Messiah College – Banjo D-Tuners