There are several artists with this name: 1. Dark Psychedelic Trance project from Germany. 2. Grindcore/Fastcore band from Belgium. 3. Screamo/Hardcore band from Moscow (Russia).

1) Dark Psychedelic Trance act from Hamburg (Germany) started in 2005.
He has released several Tracks on compilations.
http://www.myspace.com/kasatkaspsychedelic

2) Grindcore/Fastcore band from Limburg (Belgium).
Albums:
Demo - s/t
Scene Slaughter mCD
www.myspace.com/hyperxthrash

3) Screamo/Hardcore band from Moscow (Russia).
Albums:
2008 - Kasatka - s/t

The band split up in 2008. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.