This documentary is the most extensive I have found! VERY good! Goes through the VERY disco beginnings at the paradise Garage in New York through the summer of love and everything. 3 parts 3 hours well worth the watch!! Inspiring!

‪Pump Up The Volume - Part 1 - The History Of House Music‬‏ - YouTube

‪Pump Up The Volume - Part 2 - The History Of House Music‬‏ - YouTube

‪Pump Up The Volume - Part 3 - The History Of House Music‬‏ - YouTube

Enjoy!