Not sure if this counts as “obscure”, but one of my favorite songs is Itte by Yorushika. Not only is it a bop, but the lyrics are surprisingly melancholic and dark for such an upbeat song.
As for a band I think is criminally underrated, perhaps check out Evening Light by Vansire.
It baffles me that they sell Chrome as private and/or secure, and baffles me even more that people believe them.