There are seven bands with the name Entropia. #1- Entropia are a black/post-metal band from Oleśnica, Poland formed in 2007. Blast beats accompanied with post-rock sensitivity and etherealness of shoegaze. They released their debut album, 'Vesper', on 28th February 2013. http://www.facebook.com/mourningentropia
http://www.entropia.bandcamp.com
#2 - Entropia is a grindcore (Brutal Grind Antifa) band from Catalunya, Spain.
http://entropia.ppcc.cat
http://entropiablog.ppcc.cat
http://www.myspace.com/entropia666


Read more about Entropia on Last.fm.