Chris Brown angry over leaked song

'Electric Guitar' is a duet with Rihanna

New Chris Brown music has been popping up on the Web -- and the singer is not happy about it. The 19-year-old is frustrated that fans have been listening to a song called "Electric Guitar" that's supposed to be off his third album, due next year.

"I'm mad that it's leaked," he said in a recent interview. "The record's not finished. It's supposed to be me and Rihanna's duet."

"Electric Guitar" would be yet another collaboration between Brown and his rumored girlfriend. He appeared on a remix to her smash hit "Umbrella" last year, and he's listed as a co-writer on her latest No. 1 hit, "Disturbia."

"It's fun being creative and even if you have a concept in your head to write about, you can write it and give it to someone else because it might not personally fit you, but it might be an idea you have," Brown said. "So with (Rihanna) that was an idea I had. I just wanted to go totally left and kind of weird, and that's what I threw at her."

Brown also said he's working on a new reality show about break-dancing: "We're going to do our thing and have a lot of fun."