This artist gathers all appearances of all rappers signed on Hirntot Records. ANV's can be "Hirntot", "Hirntot Crew", "Hirntot Crew 20xx" etc. Only use this artist if it is used this way on the release. Often not all the label's rappers are involved in the track(s) (depending on date/personal situation), but this fits more to the guidelines as adding them each solely.