Gosh I was just watching the Blue Bird PV and it's soo flawless. 2006/2007 really were amazing years for J-Pop mostly because of the Ayumi vs Kumi battle. Now in 2010 it's Kana Nishino vs Namie Amuro
Also because I havnt really had any major knowledge about how cover albums do in Japan I've just recently found out they sell like remix albums pretty much. So 40-50k first week for Kuu will be good because cover albums arnt really that popular.