I was You-Tubing around and found this producer,
Aaron Okeefe. He produces kids between 8 and 16 I believe it is.
Flip around and check out some of their covers. Some are even re-makes where the kids do their own versions of a song.
The guitar player shreds on 'No More Tears' and Tool's '46 and 2' is simply awesome not to mention tween's nailing anything by 'Dream Theater'.
I'm not sure what impresses me more.
The talent of these kids or the fact that they are actually into good old Rock And Roll as apposed to picking songs by Lady Gaga or Nicky Minage (don't care enough to actually look up propper spelling).
Hope you enjoy.
Mike