a live bunch of musicians on stage performing lots of their classic hits whether to do new songs that we've heard today. some believe that some that never got to go to an abba concert and that's frankly most of us if you're a fan of abba will get to have a chance to have some kind of experience. are they taking a bit of experience. are they taking a bit of a risk? i don't think they are in many ways. of course their back catalogue, those classic kids will always be there for so many people. i don't think anything can never take away from that. for them they are hoping that lots of fans will enjoy the music. for them it was getting back in the studio, music thatis getting back in the studio, music that is bound them together over all these decades. if the fans really love it that's a real bonus for them. and from the earlier reaction is been pretty positive.— is been pretty positive. looking at --eole is been pretty positive. looking at people reacting. _ is been pretty positive. looking at people reacting, it's _ is been pretty positive. looking at people reacting, it's clear- is been pretty positive. looking at people reacting, it's clear the - is been pretty positive. looking atj people reacting, it's clear the new music is been a really central part of this. we have become back quite often with bands that were big a while back and neck and back and play their greatest hits and everyone enjoys. there's something a