Kesha made her official comeback today, with her new song and video Praying. Due to legal battles with her former producer Dr. Luke, she has not been able to release music until now. With the song, she announced her next album, 'Rainbow' slated to release next month. Kesha stated that this song is "about learning to be proud of the person you are even during low moments." Compared to her previous work, Praying is much slower and more emotional, and shows a whole new side of Kesha. Watch the video below for 'Praying.'