 The Depeche Mode fan tradition of the audience waving their arms in  unison during the song "Never Let Me Down Again" started with the  Pasadena performance shown in "101". In 2006, on the "Music For The  Masses" documentary DVD, Martin Gore said: "Dave [Gahan] often says  that he doesnt know how he came up with the idea, when we were  playing at the Rose Bowl. But he just, like, started waving his arms  in the air; and, uh, you know, the whole crowd, just...in unison,  started doing it back."