They were not allowed to sell their merch inside the venue so they solved it by doing it from the van outside. Which they announced from the stage:))

One Man Army and the Undead Quartet was a band from Sweden that played a fusion of melodic death metal and thrash metal. The band was formed by vocalist Johan Lindstrand after the breakup of The Crown. After two albums on Nuclear Blast Records, they moved to Massacre Records. Their third album, Grim Tales, received lukewarm reviews.[1][2] The band officially split-up in 2012.