I highly recommend XAA-XAA!! But I must admit I'm super biased. There are some songs that are rather Belmosaic-esque but for the most part it's a lot darker than Belmosaic ever was.
It was such a pain getting a hold of physical copies of Belmosaic CDs too (I'm still missing リツコさん and ピリオド)
So this is one of my collections of CDs I'm most proud of
I saw Belmosaic 2 times and I've seen XAA-XAA 7 times?
It's a really fun atmosphere and I love the band's attention to detail--live, in the artwork for their releases, etc.
They're currently the most interesting band for me personally.
Definitely hoping they aren't overworking themselves either! But I also love having so much music from them right from the start...!
Welcome to monochrome heaven! If you have any questions you can contact a blue or red named staff member and we're happy to help, but it looks like you have plenty of friends willing to show you the ropes already I'm sure you'll do just fine. Have fun!