Boulevard Recording is a recording studio in Hollywood, California that was opened in 2010 under the ownership of producer Clay Blair.The studio was previously home to the famed Producer's Workshop where Pink Floyd decided to park for two months after they began tracking The Wall in France in 1978. They did all of their overdubs, mixed and mastered the record there.Artist manager and talent agent Seymour Heller owned Producer's Workshop where it served as Liberace's main studio.