Atlas... well said. Basically what I was thinking. And yes, the girls all have had their ups and downs, with Keiko going through therapy, and Hikaru not feeling well for the Red Day (?) and sounding off lately, and Wakana's voice change. But still, we love them. They wouldn't be Kalafina without Keiko, Wakana AND Hikaru. They are known for their ability to harmonize and that they can still do perfectly. I love this is Kantan, and Hyakka a bit too. I think I liked into the world more, and marchen less, while I liked Kantan more and Hyakka less (though that is growing on me too, and Marchen did too, which is a pretty catchy song and should be sung in place of some of the others... especially Heavenly Blue). But I do eventually come around to songs, like I did with Yami no Uta. signal and identify are about the only ones I can't listen to, well, I listen to parts of them, and if they sing it live, since they seem to have the most fun. destination unknown too was like that for me. I think we should be getting more of Natsu no Ringo type songs instead of the same ones. But we're not the ones making the set lists (if only! I want that job so badly, then to go to their lives and see how can I approve upon this next time? lol) I do like that they are experimenting with Samidare, lapis in the special final and IEN, and different things like only piano arrangements. (I hope to get clips of those lives eventually.)
As far as Yuki goes producing new music must be tough, especially when there is so much out there already! I would go insane and think "someone did something like that already, shoot" and have to rearrange. I am glad she's experimenting by adding Remi to Kala instead of Yuriko (I hope for more FJ and lives too though!) not that I don't mind her. And I wish Fion would make an appearance again like in Tsuioku. Anyways... she can still produce awesome music for shows and pieces like Delete for SAO. And now she can add Aimer to the long list of vocalists. But yeah, I do agree with some that there are some songs that are similar like one light and blaze, I actually like believe too, but am getting tired of seeing it live. (Ongaku I know they like singing live so I am okay with it being there) Same with heavenly blue. I know they are anisongs, but so is ring your bell (which I don't think of anisong when I listen to this, I really like this song more and more and think it stands out) Anyways... what I am saying is that she can surprise us quite a bit, like with Kantan for most people, and Samidare. I do want more dark songs like Tsuioku though, but we had to have some happy ones in there too. lol Lacrimosa is always cool to see in a set list since recently they haven't sung it live much. Well, this ends my rant... story. lol I am looking forward to this even if it is a money drainer, since I cannot go to their lives it is the closest thing for me.