This one is acapella, with Peter Hollens and Bailey Pelman. Peter’s style lends itself well to singing various parts, from lead to harmony, and of course, background. Bailey has a good voice, too. Together, they are great. That is my own personal opinion. You be the judge.
I don’t know how many people like Abba, and they broke up some time ago, but their music was a rage for some time. These two singers do a good job of capturing the music and sounding like Abba. The costumes that are worn also helps, and that is another of Peter’s strong suits.