Video with dwight yoakum singing with mexican group,mariachi?Horn's?Trumpet'…

About three years ago I saw Dwight on either pbs or austin city limit's.BEAUTIFUL music,made more so with the accompanyment of what was like 'mariachi' band,spanish horn's,trumpet's.very mexican sounding.i've looked into some of the 'tex-mex' video's with texas tornadoes etc.,but it isn't what I'm looking far.Can you help?Thank's,lafleur