Clara Josephine Schumann was a German pianist, composer, and piano teacher. Regarded as one of the most distinguished pianists of the Romantic era, she exerted her influence over the course of a 61-year concert career, changing the format and repertoire of the piano recital by lessening the importance of purely virtuosic works. She also composed solo piano pieces, a piano concerto, chamber music, choral pieces, and songs.

Joseph Joachim was a Hungarian violinist, conductor, composer and teacher who made an international career, based in Hanover and Berlin. A close collaborator of Johannes Brahms, he is widely regarded as one of the most significant violinists of the 19th century.