The Diddley Bow is a simple, one-stringed musical instrument that originated in the African American communities of the southern United States. Traditionally made from a wooden board, a wire, and a resonator, it is played by plucking the string with a finger or a slide. This instrument is often associated with the early roots of blues music. The Diddley Bow has influenced many musicians, including the famous guitarist Bo Diddley, who incorporated its sound into his work. It serves as a precursor to more complex string instruments, showcasing the creativity and resourcefulness of its makers.