I have heard of many Anathema songs that don't appear on regular versions of albums. One that I like alot is supposedly on some version of Alternative 4 and that is the orchestral version of The Silent Enigma. Does anyone know which Alt 4 cd I should be looking for? Most internet sites that have different versions listed don't have track listings. Since I don't have any Anathema albums yet, should I look for any special song-containing version of other albums? What are your favorite rare Anathema songs?