リック・ルービン
One of Cash's final collaborations with producer Rick Rubin, "American V: A Hundred Highways", was released posthumously on July 4, 2006. The album debuted at number one on the "Billboard" Top 200 album chart for the week ending July 22, 2006. On February 23, 2010, three days before what would have been Cash's 78th birthday, the Cash Family, Rick Rubin, and Lost Highway Records released his second posthumous record, titled "".