"Disparate Realms Demos" is a cassette of demo songs for The Disparate Realms of the Multiverse offered to sale by Sandy Cheeks for $416 in July 2nd, 2016 on eBay. Several songs from the Infection's first demo album Vaccine Slaughterhouse were featured and were demoed again. The demos were recorded through June 1st - 4th, 1999. There is a cover of Social Distortion - Telling Them on Side B and was recorded at 7:30 am on June 4th, 1999.