Question post, unsure if it’s related to bandori or not (made by the bandori people though?) it’s some sort of alternate universe?

What is Argonavis? Is it a boy version of the bandori girls or completely separated from them but just by the same team? Do they have a rhythm game too or?

I keep hearing about them frequently, but I have no clue who or what they Argonavis band is, though I’d really like to know and I thought asking the community would be the quickest way to learn.