Donald Byron looks on as Daniel E. Bickerstaff ’10 plays a guitar solo during Byron’s own “Joe Btfsplk.” The Festival Jazz Ensemble presented “Don Byron’s Musical Worlds Part 1” this past Friday, March 7 in Kresge Auditorium. Byron, an MLK Visiting Professor as well as a Grammy-nominated composer and clarinetist, played the saxophone and the clarinet while directing part of the concert.