A pianist is a musician who plays the piano, a versatile instrument known for its wide range of notes and expressive capabilities. Pianists can perform solo or as part of an ensemble, and they may play various styles, including classical, jazz, and pop music. They often read sheet music and may also improvise or compose their own pieces. Many pianists undergo formal training to develop their skills, learning techniques such as finger placement and music theory. Famous pianists, like Ludwig van Beethoven and Freddie Mercury, have made significant contributions to music, showcasing the piano's potential in different genres and styles.