(Bismillah) (salam) I'm quite a fan of Dr. Brown myself and I know some others here also are, so, I thought I'd share something I found quite interesting. The following is a video of him delivering a Khutba at a Mosque in Las Vegas early this year in march. Was very interesting and refreshing to see him speak in a non-academic setting and purely to and for a Muslim audience.
His latest book: Misquiting Muhammad: The Challenge and Choices of Interpreting the Prophet's Legacy was published yesterday: I just discovered he has set up his own YouTube channel: https://www.youtube.com/channel/UC4L23Z_agh1qeV_odQfV6Vg that has his previous lectures as well as recent ones.