"I always considered song parody kind of cheap," the Emmy-nominated lyricist and performer says. "But ... I've gotten [such a] response from... Satirist Randy Rainbow Uses Show Tunes And Pop Songs To ...

Despite the uplifting title of Rainbow, the darkness that brought about Kesha's new sound is palpable not only in the title, but throughout the songs. Perhaps that's the most obvious on Kesha's title ...