Davy D, also known as Davy DMX, is a noted DJ, producer, and instrumentalist in the hip-hop industry. His style, characterized by the innovative use of drum machines and samplers, contributed significantly to the development of hip-hop music in the 1980s. He is best known for his influential works including "One for the Treble", which became an iconic track in the hip-hop genre. His work with Run DMC, Kurtis Blow, and The Fat Boys further underlines his significance in music history.