![Mad Cool Festival on X: "New acts confirmed! Kings of Leon, Alt-J, Belle & Sebastian, Wolf Alice & Machinedrum #MadCool2017 https://t.co/AdShblgDWL" / X Mad Cool Festival on X: "New acts confirmed! Kings of Leon, Alt-J, Belle & Sebastian, Wolf Alice & Machinedrum #MadCool2017 https://t.co/AdShblgDWL" / X](https://pbs.twimg.com/media/CxXY9XaUkAAI760.jpg)
Mad Cool Festival on X: "New acts confirmed! Kings of Leon, Alt-J, Belle & Sebastian, Wolf Alice & Machinedrum #MadCool2017 https://t.co/AdShblgDWL" / X
![Foo Fighters y Green Day serán los primeros cabezas de cartel del Mad Cool Festival 2017 - Everlong Magazine Foo Fighters y Green Day serán los primeros cabezas de cartel del Mad Cool Festival 2017 - Everlong Magazine](https://everlongmagazine.com/wp-content/uploads/2016/11/mad-cool-green-day-foo-fighters-2017.jpg)
Foo Fighters y Green Day serán los primeros cabezas de cartel del Mad Cool Festival 2017 - Everlong Magazine
![Nuevas confirmaciones para Mad Cool Festival 2017 que deja su cartel casi cerrado - Everlong Magazine Nuevas confirmaciones para Mad Cool Festival 2017 que deja su cartel casi cerrado - Everlong Magazine](https://everlongmagazine.com/wp-content/uploads/2017/02/mad-cool-festival-2017-cartel-completo.jpg)