Bösendorfer is an Austrian piano manufacturer known for producing high-quality grand pianos. Founded in 1828 by Ignaz Bösendorfer, the company has a long history of craftsmanship and innovation in piano design. Their instruments are celebrated for their rich tone and exceptional touch, making them a favorite among professional pianists and composers. The Bösendorfer pianos are often distinguished by their unique features, such as the extra keys on some models, which extend the range of the instrument. The brand is also associated with classical music, with many renowned musicians, including Franz Liszt and Artur Schnabel, having played Bösendorfer pianos throughout their careers.