I tried to find it for you on the PBS website, but all I found was the reference to it on the News Hour page:

Jeffrey Kaye of KCET/Los Angeles reports on an unusual musical collaboration.

It was neat to watch the rehearsals of the Klezmer band and the Mariachi band together, then the day of the two performances they did. They showed the back of the vihuela, how it looks like an armadillo, and I was reminded of our discussion of the tiple. It was wonderful to watch. Wish they had the entire performance as a program. click here