Hmm... It's REALLY,REALLY,REALLY hard to choose but I guess oops I did it again! Because it has 2 of my お気に入り songs(lucky and oops I did it again!) but, nice question.
100% Blackout. Yes, ITZ, Britney and FF are great but this is excellent and on another level. The production was FLAWLESS - it was so clean too, not over produced. It was refreshing. I'm of the crowd that call this a darker album (not dark, just darker) - it reflects a period of utter britney turmoil - the subject matter and content of songs was different - I never get that happy-go-feeling of メリダとおそろしの森 New Girl - ist もっと見る mature, its sexier and harsher yet cleaner. Its just an album I still listen to in 2015. Its one of my favorites, if not my お気に入り pop album, of all time. The news a blackout 2.0 album may be in production makes me very happy. Blackout is an era defining album for me and has imprinted itself into a great era of my own life. This album is BOSS! Hahha yes, I'm THAT passionate about this album.
