What is "entropia"

Entropia is Pain of Salvation's first studio album. It is a concept album concerning the story of a family in a fictional society that is torn apart by a war. The title is a portmanteau of Entropy (from thermodynamics, the measure of disorder present in a system), and Utopia (the ideal society). This is the only album to feature Daniel Magdic on guitar.

Entropia may mean:

• Entropia Universe (formerly known as Project Entropia), a popular MMORPG-style online virtual universe.
• Entropia, Inc. (company), a defunct company that produced commercial distributed computing software.
• Entropia (album), a music album by the Swedish progressive metal band, Pain of Salvation.
• Entropa, a satirical art installation depicting member countries of the European Union