There's at least two bands and a DJ with this name:
1) Danton is an English DJ based in london, formally known as Wam Way who used to promote in Norwich. Mixing alot of house, garage, techno and future sounds.
http://soundcloud.com/danton_deejay
2) German state of the art screamo/post-hardcore combination. With Benjamin on the guitar, max on the drums and Fabian on the bass this trio is making its way through the modern screamo sound. This band is from Wuppertal, and are close friends to another screamo band named Faced moment from the same region.

Read more about Danton on Last.fm.