I've heard every single and the Thank U, insomnia and sending mail chaku-uta previews.
But I preordered Love songs by CDJapan with FedEx so I'll be able to get my copy in few days. So I decided to wait
until that day 
.
That's a torture though, because I read the news section and others reactions to the song, so it makes me too excited for the album.
But I don't think I'll
do it again 
.