June Carter Cash
Although she provided vocals on many recordings, and shared the billing with Cash on several album releases, June Carter Cash only recorded three solo albums during her lifetime: the first, "Appalachian Pride", released in 1975, "Press On" (1999), and "Wildwood Flower", released posthumously in 2003 and produced by her son, John Carter Cash. "Appalachian Pride" is the only one of the three on which Johnny Cash does not perform, while "Press On" is notable for featuring June Carter Cash singing her original arrangement of "Ring of Fire".