Kesha Tearfully Explains How 'Rainbow' Saved Her Life on 'GMA'

"It talks about me personally going through something very hard, lots of very hard things," she said of her album's lead single, "making it through, not giving up, and finding empathy on the other side -- which is incredibly hard sometimes." As Kesha prepares for her super-personal new album, Rainbow , to be released on Aug. 11, the "Praying" singer stopped by Good Morning America Wednesday morning to talk about her revealing new single and the "I've written every song on this album and they're