Questions about Rock Festivals

Which music festival did you research?

When and where does the festival take place?

How much does a ticket cost? How much did it cost in the past?

Who has played at the festival?

When did the festival start? How has it changed?

What happened in 2009 (Glastonbury and Summer Sonic) 1999 (Fuji Rock)?

Have you ever been to a rock festival? Please tell me about your experience.