Abba avatars: will technology change the way we see gigs? | Podcast
Today in Focus - A podcast by The Guardian
More than 40 years since they were last on tour, Abba have returned as digital avatars. Is Abba Voyage, which debuted in London last month, the future of concerts?. Help support our independent journalism at <a href="https://www.theguardian.com/infocus">theguardian.com/infocus</a>
