Arcade Fire are set to headline this year's NOS Alive.
The Portuguese festival is toasting its tenth anniversary, with previously announced headliners including Radiohead and The Chemical Brothers.
Arcade Fire are set to join the party, with the Montreal mavericks set to pull out all the stops at this very special event.
Other names on the bill include Pixies, John Grant, Tame Impala, Foals, Courtney Barnett, M83, Jose Gonzalez and more.
Tickets are on sale now.
NOS Alive runs between July 7th - 9th.