If you haven't seen the video clips of Stochelo Rosenberg floating around FaceBook, there's a streaming service that has at least three GJ concerts in HD, and they have a free one-month trial to check them out.
http://mmediatv.com/
Here's the clip from Stochelo:
https://www.facebook.com/paramaxfilms/videos/1676573129106849/
Might be something you haven't seen.
EDIT Feb 8 - Corrected the web address for Media TV
Comments
http://mmediatv.com/film/939
www.scoredog.tv