Piano etudes are short musical compositions designed to develop specific technical skills for pianists. They often focus on particular techniques, such as finger agility, hand coordination, or expressive playing. Composers like Frédéric Chopin and Claude Debussy have created famous etudes that are both technically challenging and musically rich. These pieces serve as practice tools for students and professionals alike, helping them improve their performance abilities. While etudes are primarily educational, many are also performed in concert settings, showcasing the pianist's skill and artistry. They play a crucial role in piano education and repertoire.