Watch VoirFilms. Don't miss UB40’s first-ever livestream performance to air on YouTube this Wednesday, September 21. The special show will be aired LIVE, one-time and filmed in front of a live audience from Napa Valley’s intimate art deco Uptown Theater. Premiere livestream studio Bulldog DM will produce the two-hour broadcast for viewing via the band’s YouTube page at 8:00 P.M. PT / 11:00 P.M. ET. The reggae legends with new lead vocalist Matt Doyle. With just a few days left on the tour, UB40 realized the right time had arrived to livestream the intimate Uptown Theater performance.