Spanish Eyes, San Sebastian clip, U2.com

'Wey, hey, hey... lady hang on.'

A handful of new songs have already premiered on the current European dates and in San Sebastian, Spain earlier in the week there was another surprise - the 360 debut for the rarely performed 'Spanish Eyes'.

Originally written and recorded during the sessions for The Joshua Tree, Spanish Eyes was released as a b-side to 'I Still Haven't Found What I'm Looking For' in 1987.

And every now and again, just when you're not expecting it, the band bring it out on stage again... Wey, hey, hey...