East Bay Ray is the stage name of Ray Pepperell, an American guitarist best known for his work with the punk rock band Dead Kennedys. He co-founded the band in 1978 and contributed to their distinctive sound, characterized by surf rock influences and sharp political lyrics. In addition to his work with Dead Kennedys, East Bay Ray has been involved in various side projects and collaborations. He has released solo material and worked with other musicians, showcasing his versatility and commitment to the punk rock genre. His guitar style remains influential in the music scene.