Beyoncé: Year of 4 (2011)

"Beyoncé: Year of 4" documents the year-long personal and artistic journey that inspired Beyoncé's fourth solo album, 4.

• Release Date: 2011-07-01
• Runtime: 0h 22min
• Production Company: Gray Cat Productions
• Production Country: United States of America
• Directors: Ed Burke, Beyoncé.