New Music: Beyoncé - Poison

Poison - Listen | Download

Not sure of the producer, I`m sure Beyoncé is one of the main writers. This song is ill, which era is it from? The rawness of the vocals, sounds like something left off of B'Day. But I love it! "Poison" should have made an album, the lyrical content is just so. . . okay, Let me shut up guys! Lol. The listen/download links are above. What're your thoughts?