Chris Brown asked fans to support the boycott against American radio

The singer of R & B star Chris Brown says he is suffering a boycott of some U.S. radio that he said, do not want to play their music.

Since the incident where Chris physically assaulted his ex-girlfriend, singer Rihanna, the public image of the boy of 20 years has gone down.

Chris, who says he has become a "best boy" left on Wednesday (10) a voice message asking for support for his fans in the SayNow site.

"You have the power to bring me back," says Brown. "I make my music for you, but this is not possible if I'm not with the radio. There is to be an artist without this support."

The latest album from Chris Brown, "Graffiti", was released in 2009 and sold only 102 thousand copies in its first week. The number is low compared with its predecessor "Exclusive" in 2007, which reached a rate of nearly 300 thousand copies sold in the same period.