New to me, and if you like this style of American folk, they are definitely well worth a listen -
Mandolin Orange - Wikipedia
Mandolin Orange - Wikipedia
Some more - nicely filmed and recorded.
Same here: I really like them.
I was introduced to them by my son bought me a copy of Blindfaller (which has Wildfire on it) a couple of years back, which is excellent. He grew up listening to my jazz, Indie and Americana records and CDs during car trips and it's the Americana that's left it mark ( his brother picked up the jazz baton). He also introduced me to the Wailing Jennies recently