What are the most underground bands you know? For me its Tapping The Vein, Signal The Escape, The Oval Portrait, Ensign, Aiden (the band), Jack Off Jill, Scarling, Mermaid In A Manhole, and Bruiser and Bicycle
I don’t know if people consider him a “band,” but St. Only is an indie rock artist that contacted me on Reddit & he only has about 300 views or something—so yeah, pretty indie.