Every year since 1991 the Members of Mayday create the official hymn of the annual Mayday Rave that takes place from April 30 to May 1 at Westfalenhallen in Dortmund.
In 1981, the venue was one of only four locations worldwide of the legendary The Wall Tour, by Pink Floyd, along with Los Angeles, Uniondale (New York) and London.
On match days of the Borussia Dortmund soccer club the line ends instead of the regular terminus Westfalenhallen at the Westfalenstadion station, which is only open on these occasions.