[2] Organic Hallucinosis was recorded in August 2005 at Hertz Studio in Białystok, Poland with producers Slawek and Wojtek Wiesławski and features artwork and layout by Spiros Antoniou (Seth).

[5] A limited edition of 1000 bonus CDs were given away for free by Earache Records for people who purchased Organic Hallucinosis in United Kingdom independent stores.

[8] In November, Decapitated's tour bus was involved in an automobile accident in Russia that killed drummer Witold "Vitek" Kiełtyka at the age of 23 and seriously injured Covan.

"[14] According to Kerrang!, "Decapitated have already released three classic albums; superbly conceived and executed eruptions of technical brilliance and razor-sharp songwriting that have turned these youthful Poles into one of the genre's most widely respected bands.

"[15] Tomas Haake of the Swedish band Meshuggah announced a statement following the death of Vitek: "The metal community has lost one of the most talented and skillful drummers of our time!