Aww man, kinda unfortunate that this is not a full set (It's supposed to be 30 min not 25 min). There was 2 more song before the opening talk. I guess there's some licensing issue or it didn't get recorded. But wow this is GOD SET!
He's a member of Dirty Workz. Da tweekaz and Audiofreq are also a member there. Maybe he got permitted. Or he wanted/must to promote their fellow member.