I think he played it fine, and I also think that his singing is fine. Well, I didn't think that he would be on this american tour, but he is, so that is kind of weird, because they're playing mostly heavy stuff, but I think this might lead to him becoming much closer to the band, if not a new member, because after they have toured with keys and backing vocals, Im sure they will find it very hard to go back, hearing the songs without Per. Or maybe Mike will decide against it, and simply leave out all keys in the next album, so that it can be performed live as a quartet.