Jacob Roger "Brick" Fleagle, born on August 22, 1906, in Hanover, Pennsylvania, was a distinguished jazz guitarist and arranger known for his collaborations with some of the most eminent figures in jazz history. Initially starting his musical journey with the banjo at the age of 17, Fleagle transitioned to the guitar as the jazz scene evolved. His early career saw him performing with bands in Florida and on the road with Sam Robbins and His Baltimoreans.

In the late 1920s, Fleagle adapted to the changing musical landscape by switching to guitar, which led to steady work with swing bands led by Orville Knapp, Roy Ingram, and Hal Kemp. By the mid-1930s, Fleagle was leading his own group at the Arcadia Ballroom in New York City. His collaboration with trumpeter Rex Stewart was a significant highlight of his career, resulting in numerous recordings that have been preserved and reissued over the years.

Fleagle's talent as an arranger was recognized by many top big bands of the era, including those led by Chick Webb, Jimmie Lunceford, Fletcher Henderson, and Duke Ellington. His association with Ellington was particularly noteworthy, as he served both as a guitarist for recording sessions and as a music copyist. Fleagle's contributions to jazz extended beyond performance, as he was involved in arranging and music copying, activities that were integral to the success of many jazz ensembles.

Brick Fleagle passed away on April 15, 1992, leaving behind a legacy of musical innovation and collaboration with some of jazz's greatest artists. His work continues to be celebrated and studied by jazz enthusiasts and historians.