Wikipedia:Articles for deletion/Catharsis (American band)
It's a bold statement to claim that the band has zero secondary source coverage, as it isn't something that is really possible to prove. There is some coverage out there (https://www.indyweek.com/indyweek/a-reunited-catharsis-reignites-old-songs-with-new-purpose/Content?oid=3676603, http://www.houstonpress.com/content/printView/6508511, https://noisey.vice.com/de/article/65pbdb/die-groe-ticket-tombola-mit-dem-puschenfest-cold-cave-catharsis-magrudergrind-bok-bok-uvm). It should be noted that there appears to be another American band with the same name (https://www.allmusic.com/artist/catharsis-mn0001343623). I suppose notability here may come down to whether releases on CrimethInc satisfy  criterion 5, i.e. is it "one of the more important indie labels (i.e., an independent label with a history of more than a few years, and with a roster of performers, many of whom are independently notable
— User:Michig, 17:26, 10 March 2018 (UTC)
Stance: comment
Cited policy: WP:BAND (Wikipedia:Notability)