there are more than one artist with the same name : Mister X 1) a streetpunk band from Grodno, Belarus, http://mx-band.bandcamp.com/
2) is a pop singer from Armenia,
3) a VJ and lately DJ from Romania,
also other artists from the world which wait to be discovered. 1) Mister X - "Punx & Skins Unite & Win (Demo EP)" (2005) This demo was recorded after three-month absence at the rehearsal point.

Read more about Mister X on Last.fm.