Hyde Park is a huge park. It's more like an unbounded open space. So it's hard to estimate.
EDIT: I did some googling. The most crowded event in Hyde Park contained people around 100k, but for concerts it should do much less than that. Maybe 30-60k I guess.
I'm resigned that GaGa and Madonna are going to be in the same places all over the year. The rumored London dates are pretty close to Madonna's date and a brazilian newspaper reported that they would tour 2 weeks apart from each other and now we have this Argentina rumor. We can only hope that Madonna doesn't damage GaGa's tour. She should do fine though...
This Argentina date sound real. She is supposed to be in Brazil on November 22. Apparently, her concert in São Paulo is already booked and is going to be in Morumbi, capacity 55.000 (Madonna is also playing the same stadium.
I'm resigned that GaGa and Madonna are going to be in the same places all over the year. The rumored London dates are pretty close to Madonna's date and a brazilian newspaper reported that they would tour 2 weeks apart from each other and now we have this Argentina rumor. We can only hope that Madonna doesn't damage GaGa's tour. She should do fine though...
This Argentina date sound real. She is supposed to be in Brazil on November 22. Apparently, her concert in São Paulo is already booked and is going to be in Morumbi, capacity 55.000 (Madonna is also playing the same stadium.
Madonna is looking to play multiple stadium dates in SA, and I hope those don't damage the BTW Ball dates there.