Bono's voice has returned and U2 is back on tour after being forced to abandon a gig over the weekend.

Their concert in Berlin on Saturday night had to be cut short after the singer 'completely lost' his voice only a few songs into the set.

It happened on what was only the second night of the band's European tour.

However, the quartet performed to a sold-out crowd in Cologne last night with no issues.

In a statement ahead of the gig, Bono said he'd seen a doctor and confirmed he'd be able to return for the rest of the tour.

He told fans: "So happy and relieved that anything serious has been ruled out. My relief is tempered by the knowledge that the Berlin audience were so inconvenienced.

"There was an amazing atmosphere in the house, it was going to be one of those unforgettable nights but not for this reason."

They'll now return to Berlin on November 13th, after the rest of the scheduled eXPERIENCE & iNNOCENCE tour dates.

The band is set for four sold-out homecoming gigs at Dublin's 3Arena in November.