Johannes Brahms was a German composer and pianist who lived from 1833 to 1897. He is considered one of the "Three Bs" of classical music, along with Bach and Beethoven. Brahms is known for his symphonies, concertos, chamber music, and choral compositions. His music is characterized by its emotional depth, rich harmonies, and masterful craftsmanship. Brahms' work had a significant impact on the Romantic period of classical music, and he is widely regarded as one of the greatest composers in the Western classical tradition.