Sir Percy Carter Buck was a versatile English musician and educator, renowned for his contributions to music education and composition. As an organist and composer, Buck created works that continue to be appreciated for their depth and craftsmanship, such as his choral pieces 'Let the peace of God' and 'O God whose nature and property'. His educational writings, including 'Unfigured Harmony' and 'Psychology for Musicians', have been instrumental in shaping music pedagogy, with some of his books remaining in print for over a century. Buck's arrangements, like those in 'The Oxford Song Book', showcase his ability to curate and adapt musical pieces for various audiences. His legacy endures through his compositions and educational texts, making him a significant figure in the world of music.