1) Basalt is a sludge/doom/post-metal band from São Paulo, Brazil. https://basalt666.bandcamp.com/releases

2) BASALT is a secret underground operation founded by Aeric and Diskus to channel spheric techno dub echoes from inner space. Far from being stoned pseudo-rastas, their sporadic output is informed by their genuine love for minimal techno and their naive curiosity about all things loopy and weird... Check www.modul8.de/muziek/basalt for more infos and downloads.

3) German grindcore. http://www.discogs.com/artist/1142711-Basalt-4

4) North Carolinian indie artist. https://basaltheavyrocks.bandcamp.com/ Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.