We went down to the Rialto last night to catch a benefit concert by Calexico. Best show I’ve seen in ages. They pull off an unexpected blend of mariachi, folk, and straight-up rock, including a Neil Young cover featuring two full mariachi bands and a slew of guest vocalists on stage. Calexico is perhaps Tucson’s most successful troupe of local musicians, capturing the dual American-Mexican character of the city.  Watch the video, though, to see for yourself.