Reginald Smith Brindle (1917-2003) was a British composer and music educator, known for his contributions to contemporary classical music. His work often incorporated elements of traditional forms while exploring innovative techniques, particularly in the realm of guitar music. Brindle's notable works include "Concerto for Guitar and Orchestra," "Sonatina for Guitar," and various chamber pieces that showcase his interest in blending modern harmonies with traditional structures. He was particularly influential in the development of guitar repertoire, having composed extensively for the instrument and contributed to its recognition in classical music. In addition to his compositions, Brindle was an educator who taught at several institutions, including the Royal Northern College of Music. His impact on music is evident in his role as a bridge between classical guitar traditions and contemporary practices, helping to expand the scope of guitar music in the 20th century.