Thoughts about this single -
Kimi no Gin no Niwa: It's in the same vein as other quintessential happy Kalafina songs, so I love it.
The accordion is a great addition, and I like the way the instrument is used here, it feels more natural than some of the songs in the Consolation album (where it tends to stick out a bit more). I didn't expect such a happy song as the Madoka theme song though, but after reading about the spoilers and watching the PV, it does make quite a bit of sense.
misterioso: Oh gosh this is really
my type of Kalafina song. I didn't really like it right at the start, but after like 10 listens I grew to really really love it! The background violin, the drum beat after every verse, that Wakana Kajiurago, that Keiko harmonization, that Hikaru bridge! Classic, classic Kalafina fare, which I haven't heard in awhile! :) I can imagine it being very epic in lives, in the same vein as Adore or Red Moon.
Tsuioku: This song really brings me back to the Red Moon era. I'm pretty sure this can totally fit inside the Red Moon album. I can really see why Kajiura described this song as purely one she made for her interest. It's another classic Kajiura song alright. :) Even this type of Kajiuran chant is something I haven't heard in awhile. :)
Overall, I'm very very satisfied with this single, it's leaps better than the past few singles in terms of Kalafina-ness! Sometimes I feel too much experimentation is not exactly a good thing, and even though Kalafina should try out songs out of their comfort zone, they need to return to their core style sometimes, and this is what this single is all about, IMO. :)
Kimi no Gin no Niwa would be my top-rated song if it was in any other single, but in this case it'll be last on my list. At the moment I'm still pretty attached to misterioso, but I'm looping Tsuioku now and it might just overtake misterioso on my list. :)