Formerly Optimus Alive, the newly re-christened NOS Alive is due to return this summer.
Located in Lisbon, the event will welcome a typically wide-ranging bill, including a special performance from seminal noise rock group The Jesus & Mary Chain.
The Ting Tings have been added to the bill, with Dead Combo and The Wombats also taking part. The new names join a bustling line up, with Muse set to headline and alt-j taking their hugely successful second album to Portugal.
Tickets are on sale now.
NOS Alive runs between July 9th – 11th.