Sourvein were originally from Wilmington, North Carolina, USA (aka Cape Fear). Back then they were more of a (self described) "MDC meets My War-era Black Flag meets the Melvins". In 1994 Sourvein did the "30 Days of Roadkill" USA tour with Anal Cunt, Eyehategod, the Candy Snatchers and Buzzov•en. This spawned a split 7-inch with Buzzov•en. In 1996, singer T-Roy joined Buzzov•en on samples and back-up vocals, which he did till they split up in 1998.
These are photos from concerts where Sourvein played, so they may be of other bands that played the concert as well.
SWR Barroselas Metalfest XXI 2018 Apr 26 - 29, 2018 Barroselas, Portugal Uploaded by La666
Psycho California May 16, 2015 Santa Ana, California, United States Uploaded by Fantomos
Concert booklet
Electric Wizard