Not to be confused with the popular, mainstream Nu Metal band Slipknot from Des Moines, IA, this particular Slipknot was from Revelation Records" original home base in New Haven, CT. Originally released in 1989, you can hear an early Corrosion Of Conformity influence in this band"s only recorded output. Originally only pressed once, Revelation #13 was made available again on colored vinyl for Record Store Day 2013, with these being the remaining copies.