He starts with Katy Perry then Nirvana, Queen, Michael Jackson, N'Sync, Iron Maiden, Jamiroquai, Pantera, Franck Sinatra, Metallica, Pavarotti, The Doors, Run DMC, Tech N9ne, Red Hot Chili Peppers, Slipknot, Louis Prima, Boyz II Men, Type 0 Negative and finally John Mayer.
Guy says no artificial reverb was added. Can't tell if it's legit but anyway, the whole video editing is awesome.
In 1997 a little movie by the name of Titanic opened and the world was a little bit different than it is today. See how things have changed.