Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Olidous Operettas is the second full-length album from The County Medical Examiners, as well as their first on Relapse Records. This is also the first album in the history of Relapse Records to feature a "scratch-n-sniff" CD face. According to the liner notes the odor of "corpse reek" on the CD face was donated by John Doe #4502.