Rebecca Clarke was an English composer and violist, born on August 27, 1886, in Harrow, London. She is best known for her contributions to classical music in the early 20th century, particularly for her chamber works and songs. Clarke studied at the Royal College of Music and later became a prominent figure in the women's movement in music, advocating for female composers. Clarke's most famous piece is the Sonata for Viola and Piano, composed in 1919, which showcases her unique style blending traditional and modern elements. Throughout her career, she faced challenges as a woman in a male-dominated field but continued to gain recognition for her talent and creativity. Clarke passed away on October 13, 1979, leaving a lasting legacy in the world of classical music.