Mumford & Sons summer comeback is now really starting to take shape - with the band announced to join Muse in topping Bilbao BBK Live festival, Gigwise reports.

The band's return had previously been confirmed in headlining Reading & Leeds Festival in the UK, and now it seems they're heading to mainland Europe too.

At Spain's Bilbao BBK Live, they join the likes of Muse, The Jesus and Mary Chain, Alt-J, Ben Harper and the Innocent Criminals, Future Islands, Azealia Banks, Counting Crows, The Cat Empire.

Not only that, but Of Monsters and Men have also been announced to play alongide Kodaline, Shaka Ponk, The Ting Tings, Triggerfinger, Sheppard, The London Souls, Capital Cities, Delorean, Zoot Woman, Arizona Baby, Zea Mays and Novedades Carminha.

Bilbao BBK Live takes place from 9-11 July.