Howlin' Wolf has initiated a lawsuit against StubHub. The music venue in New Orleans is taking action. It centers on speculative ticket sales. Tickets were listed on StubHub before the venue confirmed them. StubHub operates as a online ticket resale marketplace. Speculative sales occur when sellers post tickets they do not possess. Howlin' Wolf states this happened without consent. No more details have been given. The lawsuit aims at this kind of early listing. StubHub permits resales, but this case scrutinizes the schedule.