David Sitek is an American musician and record producer, best known as a founding member of the band TV on the Radio. He plays guitar, bass, and keyboards, contributing to the band's unique sound that blends rock, electronic, and experimental music. Sitek has also worked with various artists across different genres, showcasing his versatility in the music industry. In addition to his work with TV on the Radio, Sitek has produced albums for several notable musicians, including Yeah Yeah Yeahs and Foals. His production style often incorporates rich textures and innovative arrangements, earning him recognition as a prominent figure in contemporary music.