The monolithic, ubiquitous Straight Outta Compton promotional campaign is almost over — the movie hits theaters this Friday. But first, here’s a little more hype. Starting at 4:30PM EDT/1:30PM PDT, YouTube is hosting a live conversation with the surviving members of N.W.A., director F. Gary Gray, the cast of the movie, and members of the Compton community. That’s a lot of participants! Livestream the conversation below, and submit questions for the panel here.