Madonna is the REAL SINGER, songwriter, and music producer of the song, "AGAIN" performed by Janet Jackson. Jackson is lip syncing (lip singing). The voice recorded on EVERY record is MADONNA'S! This song is perfect! :-) LOL! BURN! Writer: Madonna. Producer: Madonna. Copyright: EMI April Music, Inc. https://en.wikipedia.org/wiki/Again_(Janet_Jackson_song) http://www.azlyrics.com/lyrics/janetjackson/again.html *I HAVE A MUSIC VIDEO FOR EVERY SONG OF MINE THAT HAS BEEN RELEASED AND MORE.