I heard Likey first, wasn't a fan of it initially, but thought I should check the group out at some point. Much later I did, became obsessed with TT (not the video, don't like Halloween, but the song is so catchy), and also grew to love Likely. From there, I found so many amazing B-sides I adore. However, I foolishly didn't get around to checking out their Japanese releases. My recent obsession with Perfect World has prompted me to get caught up! Breakthrough is also really amazing!