As at 2008 what is the most popularly attended concert venue in the world (highest audience numbers per year)?
The O2 (London) The o² Indig02 The 02 Greenwich Arena O2 Dome The O₂ (London) IndigO2 North Greenwich Arena 2 The O2 The O2, London The O2 Dome 02 Dome The o2 The IndigO2
o² indigo2 north greenwich arena 2 greenwich arena o₂ london o2 dome 02 o2 o2 london 02 dome indig02
o2 london
WikipediaEntity
The O2, London