Need help with project from school please.

I got the project last Monday and need to bring a list for this Monday coming up.
I need to name 20 bands who are still together.
They must have been together since around 1976.They must have the same members.
They must still be around.They must still put out an album approximately every 3 years.
All the albums must have gone platinum.They must make a tour for each album and do 150 gigs in a 3 year span after each album.
Each show must have at least 30000 people paid admittance.Each tour has to be in the top 20 grossing tour on pollstar.
I am getting a little short on names,so any help is appreciated.
Thanx in advance everybody.
I need to name 20 bands who are still together.
They must have been together since around 1976.They must have the same members.
They must still be around.They must still put out an album approximately every 3 years.
All the albums must have gone platinum.They must make a tour for each album and do 150 gigs in a 3 year span after each album.
Each show must have at least 30000 people paid admittance.Each tour has to be in the top 20 grossing tour on pollstar.
I am getting a little short on names,so any help is appreciated.
Thanx in advance everybody.