
Maybe the reason I like this musical flash mob video so much is because I love both Electric Light Orchestra and this song.
Someone obviously took the footage of different flash mobs (e.g., Liverpool Street Station in London in 2009, which was used in a T-Mobile ad) and just merged them with the song. Doesn’t matter to me. It works great, and I don’t know how anyone can’t be in a good mood after watching this video.