Double-postin' with some thoughts now that it's out:
Sanbika is a Kill la Kill insert song? I don't even remember it. Don't really like it either, same with Sirius.
She should just work with Hiroki Arai as primary composer. Pretty much all of her best songs on both BLAU and AUBE were composed by him.
SAILING is an okay song. Overly sweet for me, but some neat vocal editing stuff in the last third or so.
Wakusei no Uta is odd, but good. It's not really like anything else on the album (slow but intense, where everything else is pretty poppy) and will probably hurt its cohesiveness on later listens, but it's a good song. I'd like to see more stuff with Heart's Cry in the future.
A New Day is a really bad song to end the album on. It's not a very good song in general. If it had to be on the album, it should have come right after Wakusei no Uta, which should have been the penultimate song. Or something like that. Ending on something so mellow in a high-energy album with no lead-in is weird.
Overall, AUBE's not as good as BLAU, but it's pretty good. Aoi Eir should drop like half of the people who compose for her, but what do I know, I'm not a successful pop singer.
Some other stuff raided from Aoi Eir's Facebook for extra content:
It must be weird to find advertisements for your own work.
Announcement of a livestream fan interview thing. Feb 3, 19:30 JP time.