Spring Pop Festival

The "Spring pop" Is a music festival sponsored by "Los 40 principales" a spanish radio.
That radio is so famous here in spain, because it has the best music, the best songs of the best artists of the moment, the best radio programs (In which do prank calls, where they make fun of the crisis, presenters discuss about current issues...) and the best concerts and festivals.
One of this festivals is "Spring pop" or "Primavera pop" in spanish. As his name suggests, it takes place in spring and it's a pop music festival.
This year it'll be held in Barcelona and Madrid (23-24 May) In Barcelona will be free but if you want to go to Madrid you'll have to pay 20 euros.
To this event will attend a lot of famous singers and I love many of this artists like Adelen, The Vamps, Abraham Mateo, Inna, Soraya, Sweet California, Mr Kilombo, Antonio Orozco, Mario Jefferson and my favourite Xuso Jones.
And there are somo videos of they and the songs that they'll sing: