BBC Four Music Specials

Only Yesterday: The Carpenters Story (1x118)

Air date: Dec 26, 2014

Documentary about brother and sister duo the Carpenters, one of the biggest selling pop acts of the 1970s, but one with a destructive and complex secret that ended in tragedy with Karen Carpenter's untimely death at 32. Featuring behind-the-scenes footage and interviews with Richard Carpenter, family and friends.