http://www.hip-hopvibe.com Ralph McDaniels from "Video Music Box" talks about his 30 years of Hip Hop NYC coverage. He also spoke about working on the Nas and Raekwon documentaries as a consultant.

http://www.hip-hopvibe.com/2015/04/15/hhv-exclusive-ralph-mcdaniels-talks-video-music-box-documentaries-with-nas-and-raekwon-and-more/