Oh no! There aren’t any events
Check back another time.
There are several bands known as Katharsis: 1) The most well-known Katharsis (aka KTHRSS) is a German black metal band formed in 1994. The members are Aeshma on "styx" (drums), Scorn on "scythe" (bass, guitars), and Drakh providing "sting" (vocals). The group does not play live shows or tour. Katharsis has released four full-lengths to date: one via Sombre (2000's 666 LP only, later re-released by NoEvDia on CD) and three via Norma Evangelium Diaboli aka NED aka NoEvDia (2003's Kruzifixxion, 2006's VVorldVVithoutEnd and 2009's Fourth Reich) (Last.fm)