a full version of the "liv and maddie" theme song, "better in stereo", was recorded by dove cameron. it was released as a promotional single by walt disney records on october 15, 2013. a music video was made. the music video aired on disney channel on the night of october 29, 2013. the song was featured twice in the show. the first time was in the last episode of season three, "californi-a-rooney". the second time was an acoustic version sung by cameron. this was at the very end of the last episode of the show, "end-a-rooney".