Jens played a good mix of old and new stuff. Two of his new songs stood out - Golden Key and The end of the world. There's youtubes of both.
Also if you subscribe to his smalltalk you get random emails. He said at the gig that so far he has replied to over 22,000 of them and loves getting them. I've always got a reply when i've sent him some random offerings.
He'll play Ireland again next year or the following i'd say.