The establishing shot is an extreme long shot which gives the audience at home an idea of how large the crowd and the festival as a whole, is. Other shots involve close ups of the crowd to show the experience from their point of view, also this may relate to the audience at home because they may have been to a festival and experienced it themselves. P.O.V shots are used to enhance this so that the energy from the crowd is influencing those at home.
Close ups of the band members are used to introduce them, also a specific order is used so that it makes sense, in this case as the instruments come in so do the band members.
The audience is positioned down low in relation to the stage so that the band performing look more important, almost like hero's.
The framing on the lead singer is also crucial for example the ball of the mic is right in the middle, with his head in  there aswell.