Swedish group Abba made a comeback on Friday with their new album Voyage, nearly 40 years after splitting.
Agnetha, Bjorn, Benny and Anni-Frid - forming the acronym Abba haven't performed together since 1982.
Musical experts John Caddell and Dee Reddy joined the Last Word to discuss.
Catch the full chat by pressing the Play button on this page.
