Biography
There are at least 2 artists with this name :
(1) future garage / ambient producer from Ukraine
Read full biography ↓
https://www.discogs.com/artist/2705395-Ext-5
https://soundcloud.com/ext-3
(2) reggea / dub from Czech Republic
http://bandzone.cz/ext
Biography text from Last.fm, available under CC BY-SA.