Michael Jackson's Brothers Doing Another Tribute Show But Without Randy

10/8/2011 3:02 PM PDT

Michael Jackson's Bros -- Doing Another Tribute Show, But Without Randy

Another Michael Jackson tribute concert will go down this December in Tokyo and the Jackson brothers will headline the show, but without Randy Jackson ... sources close to the family tell TMZ.

According to our sources, the brothers will perform around 15 songs. The concert will feature several other artists, mainly Japanese acts.

No word yet on any other Jackson family involvement.