Glastonbury

Glastonbury Festival is one of the most famous music festivals in the UK. It is a five-day festival and it is also the largest greenfield festival in the world, around 175000 people attend this event.The Festival was held intermittently from 1970 until 1981, since when it has been held every year, except for "fallow years" intended to give the land, the local population and the organisers a break, usually taken every 5 years.

Ultra

Ultra festival is a music festival held in Miami. It was a one day event from 1999 - 2006 but is now a two day festival. The main genre is Electronic music. In 2012 155000 people attended.

Coachella

Coachella Vally Music and Arts Festival is held in Califonia. The genres of music include rock, indie, hip hop, and electronic dance music. It is a three day event. Coachella is one of the largest, most famous, and most profitable music festivals in the United States.