CHELY WRIGHT A secret weighed her down, and now the truth is lifting her up There are many words to describe the experience of hiding one’s sexuality in the notoriously conservative world of mainstream country music, and Chely Wright knows them all. “Crazy-making,” she says. “Painful. Lonely. Isolating. Awful. It about killed me.” Wright rose to fame in the 1990s with radio hits like “Single White Female,” but was compelled to keep...