Interpol will top a bill that also includes Temples, Circa Waves, and Royal Blood
Temples, Royal Blood and Circa Waves will also be joining them on the road
Band deny break-up rumours as they prepare new studio album
Band say they've started writing new material
Interpol frontman to play solo set in Sau Paolo next week (March 14)
The New York band's debut album will be reissued with stacks of 'forgotten material'
He releases his second solo album 'Banks' on October 22
Singer's second full-length solo effort will drop in October
'Julian Plenti Lives...' will be released in June
Banks will follow his 2009 Julian Plenti release with a new record this year