Watch before 6/24: Mumford & Sons (and Flogging Molly)

Watch Mumford & Sons / Flogging Molly on PBS. See more from Austin City Limits.

I must confess: I didn't know much about Mumford & Sons until I savored the exuberantly entertaining documentary Big Easy Express at this year's SXSW Festival. But I was wowed by them once again tonight on Austin City Limits. But wait, there's more: I also got introduced to the Celtic punk band Flogging Molly on the same program. Verily, my cup overflows.