Julian Clifton "Matty" Matlock (April 27, 1907 – June 14, 1978) was an American Dixieland jazz clarinettist, saxophonist and arranger born in Paducah, Kentucky. From 1929 to 1934 Matlock replaced Benny Goodman in the Ben Pollack band doing arrangements and performing on clarinet. The following info on Matty is from the liner notes of his 1958 album The Dixieland Story: In the Scouts Matty learned the Albert clarinet system, and later in the National Guard the Boehm System, all under the guidance of Professor Simmons.