What is it about?
OK Go is an American rock band originally from Chicago, Illinois, now based in Los Angeles, California. The band is composed of Damian Kulash (lead vocals, guitar), Tim Nordwind (bass guitar and vocals), Dan Konopka (drums and percussion), and Andy Ross (guitar, keyboards and vocals), who joined them in 2005, replacing original guitarist Andy Duncan. The band is known for its quirky and elaborate music videos which are often filmed in one take.
Source: Wikipedia