Twin brothers listen to pop hits for the first time: I feel this!

Tim and Fred Williams are twenty-one-year-old twins from Gary, Indiana, who make videos of themselves listening to famous songs for the first time, and release those on their YouTube channel TwinsthenewTrend. They've uploaded dozens of songs, mostly rock - Led Zeppelin, Nirvana, Johnny Cash - and their most popular one is Phil Collins’s 'In the Air Tonight', with over 4 million views. The New Yorker likes the naivety of the two...