There are several bands that go under the name Anhedonia. 1) AnhedoniA, a one-man Black Metal project from Sweden. http://www.myspace.com/anhedoniadsm http://www.höstkänslor.se/ 2) Anhedonia, an IDM / Industrial project, which was found in the end of summertime in 2004. Its only member Vojtěch Smetana comes from Prague. http://www.myspace.com/anhedoniacz http://www.bandzone.cz/anhedonia 3) Anhedonia, a sludge metal/grunge band (formerly titled 'Skin Effect') from Canada.