RHCP and TDG

As you know, these intials are the names of so famous music groups. I love RHCP (Red Hot Clili Peppers) and TDG (Three Dyas Grace), because they show awesome performances in concerts. They also have great songs which speak to me, such as Snow and Dani California from RHCP, Scared and Home from TDG. So I'm looking foward to see them in Turkey. However, the producers aren't able to bring them to our country for reasons we don't know. If they come to Turkey one day, I wouldn't think before buying a ticket.