I've never listened to We Are The Queens in full nor Words so I'm really excited for this new album.
So since Ayu has said she had a lot of inspiration and has been in the studio for many times, I just figured this is a collection of songs that didn't fit on the actual album but were too good to just ignore without any release of some kind. So maybe there will be a full album soon with a completely different sound. Although that might just be wishful thinking on my part.