NOS Alive festival have added another wave of artists to their 2015 lineup, with The Prodigy, Sam Smith, James Bay and more set to appear, according to Gigwise.

Joining previously announced headliners Muse and Mumford and Sons, The Prodigy will top the mainstage at the Portugal event, following the upcoming release of their sixth studio album The Day Is My Enemy.

The genre-spanning lineup also includes new additions Counting Crows, Azealia Banks, Julio Bashmore and Benji B, who will join the likes of alt-J, Jessie Ware and The Wombats at the Lisbon-based festival.

NOS Alive will take place July 9-11.

The full list of new additions is as follows:

The Prodigy Sam Smith Counting Crows James Bay Sleaford Mods Azealia Banks Flight Facilities Julio Bashmore Tiga (Live) Ten Walls (Live) Breach Benji B Eclair Fifi Bleachers Stromae