Robert Sherlaw Johnson (1932-2022) was a British composer and pianist known for his contributions to contemporary classical music. He was particularly noted for his innovative approach to piano music and his exploration of avant-garde techniques. Johnson studied at the Royal Academy of Music and later became a lecturer there, influencing a generation of musicians. His notable works include "The Chimeras" and "Piano Sonata No. 2," which showcase his unique blend of traditional classical elements with modernist influences. Johnson's compositions often reflect a deep understanding of the piano's capabilities, pushing the instrument's boundaries through extended techniques and complex harmonies. In addition to his compositions, Johnson was involved in music education and advocacy for contemporary music, significantly impacting the British classical music scene. His work has been performed by various ensembles and soloists, further cementing his legacy in the contemporary music landscape. Through his teaching and compositions, Robert Sherlaw Johnson has left an indelible mark on the evolution of piano music in the 20th and 21st centuries.