Lyle Stephanovic (August 19, 1908 – August 5, 2005), better known as Spud Murphy, was an American jazz multi-instrumentalist, bandleader, and arranger.Born Miko Stefanovic to Serbian émigré parents in Berlin, Germany, Murphy grew up in Salt Lake City, Utah, where he took the name of a childhood friend. Murphy studied clarinet and saxophone when young and took trumpet lessons from Red Nichols's father. He worked with Jimmy Joy in 1927-28 and with Ross Gorman and Slim Lamar (on oboe) in 1928. He worked in the early 1930s as saxophonist-arranger for Austin Wylie, Jan Garber, Mal Hallett, and Joe Haymes, then became a staff arranger for Benny Goodman from 1935 to 1937. At the same time he also contributed charts to the Casa Loma Orchestra, Isham Jones, Les Brown and many others.From 1937 to 1940 Murphy led a big band, and recorded for Decca Records and Bluebird Records in 1938-39. In the 1940s he relocated to Los Angeles, where he did work in the studios and with film music, in addition to authoring and teaching the 1200-page "System of Horizontal Composition" (a.k.a. "Equal Interval System"). He recorded two jazz albums in the 1950s, but his later career was focused on classical and film music. In 2003, orchestra leader Dean Mora, a close friend of Murphy's, recorded some two dozen of his arrangements in a tribute CD, Goblin Market. Spud Murphy died in Los Angeles, two weeks short of his 97th birthday.