Yes, it’s by the BBC and they really go on about UK Garage at the end, but there are some real gems of insights and great interviews here. Set aside a few hours, even if you think you know the history of Chicago House. This one is really well done. If you prefer books, check out “Last Night a DJ Saved My Life: A History of the Disc Jockey”. Buy four and give them away to your friends that love electronic music but need schooling on where it came from.