Mamma Mia has a plot and I must say they weave ABBA songs in quite well to fit the plot. It's about a girl who is getting married and has three potential guys that could be her father, so she invites all three of them to the wedding. It's kind of cute actually.
Back to this video, I just watched it for the first time last night and it was kind of strange I must say. I had never seen it before and I found it a bit well, weird and trippy actually! Fun to see though.