Hey there.
There's a great and highly addictive homebrew game for the DS known as Setsuzoku no Puzzle. It has great music, as well, and I was wondering if anyone has ripped it or would like to do it.

Here's the game:
http://www.gba-nds.com/index.php?option=com_content&task=view&id=268&Itemid=2

Thanks!