Guitar Center 7425 W Sunset Blvd, Los Angeles, CA90046 The Guitar Center in Hollywood is the flagship Guitar Center Store. Located on Sunset Boulevard, the Guitar Center…More opened its doors in 1964. Today there are hundreds of stores across the United States. The largest chain of musical instrument retailers in the world, and offers great deals on guitars, drums and other musical instruments, the Sunset Boulevard location hosts Hollywood's RockWalk, a hall of fame honoring musical artists. Artists are invited to place their handprints into cement blocks on display at the Guitar Center. You can veiw hand imprints from the Doobie Brothers, Frank Zappa and many other famous Rock stars. In 2005, Guitar Center started The Guitar Center Music Foundation, a nonprofit organization that supports music education.