I thought the arrangement was great, as was the band. But JT really can't sing. Unless he arranged this, he was way out of his league on stage with those guys to me. He just does nothing for me as an entertainer.
Like to see/hear that with Pink or Florence singing that.
I hate to admit it but I actually like JT and think he's a talented guy and good entertainer. Mind you I wouldn't actually buy any of his stuff or pay to see him, but when I see something come on TV or the interwebz I'll usually watch.
He should stick to acting. Seriously, he's a solid actor and does comedy well. I also think that is the reason why he is acting more and writing music less. Also greater payout on acting as opposed to the grind of a tour.