If these new performers of today really had talent why would they need circus acts and all those synthesizers?

Just saw Brittany Spears on tv, and her amazing circus act and light show was ten times better than she was. Many don't see her as a real *singer* anyway. Her whole act is sexual . She looked like she was simulating sex with a few of her dancers. And she's older and can't do the same moves that she used to do. She was having a hard time climbing up on those blocks on stage. But all the *music* from her and Katie Perry, and Ke$ha and even Chris Brown sounds the same! It's as if they all have the same song writers and producers. Everything is overdone with lots and lots of synthesizers and not much real *singing. Synthesizers cover up bad singing. There was just a program on that on tv the other day. When people can't really sing they use lots of them.