Is Mozart a composer or musician?

Mozart was both a composer and a musician. He was a highly skilled and prolific composer who wrote numerous operas, symphonies, concertos, and other pieces of music. He was also a talented musician who could play a variety of instruments, including the piano, violin, and viola. Mozart's music is considered to be some of the greatest and most influential music ever written, and he is widely regarded as one of the most important figures in the history of Western classical music.