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 often interpret music from various genres, including classical, jazz, and pop. To become a skilled pianist, individuals typically undergo formal training, which may include lessons, practice, and studying music theory. Many pianists also compose their own music or arrange existing pieces, showcasing their creativity and technical abilities.