There appear to be two artists under the name "Ens" on this page. 1) Australian electronic producer Ben Fairweather who is known for his 2004 release "Warp and Weft" on Groovescooter Records, and also his remix of Gotye's "Puzzle with a Piece Missing." He is also known for a variety of other works on this page like "Many Days Begin."
https://soundcloud.com/ensmusic
http://ensmusic.bandcamp.com/ 2) European hip-hop artist.

Read more about Ens on Last.fm.