The first band to build its fan base on YouTube just debuted a music video on Facebook. OK Go, the video masterminds responsible for viral hits like “Here She Goes Again” and “The Writing’s On The Wall,” on Thursday published “Upside Down & Inside Out” on its Facebook page and, just as you’d expect an OK Go video to do, it took off like a shot, piling up 25 million views in just 24 hours.
