I'm really excited about her next album and have no idea what she will do with it. Her first album had a fantastic rnb sound, second album BDay was more up tempo and had a live instrument feel, with album three she did the Sasha Fierce alter ago thing. With album four she went for an old school throwback sound, and with her most recent album she was full on rnb and a lot more sexier. I think she'll go a for a bit of a rockier sound, which I would love. Maybe explore the old school sound she had on 4 a bit more, but move it into a slight rocky sounding direction.
