The article presents a selection of Paul McCartney’s five greatest duets, focusing on collaborations from across his long career. It matters as a retrospective on how McCartney has worked with other prominent artists alongside his work with the Beatles, Wings and as a solo musician.

Only the article title and site navigation text were provided, so the specific duet selections and the publication’s reasoning are not available. The article appears to be a ranked or curated music list rather than a report on a new event.