When I signed up for family weekend at Claire’s college, I didn’t go expecting to have my bluegrass itch scratched.  Yes, Claremont has a wonderful Folk Music Center in the heart of the village*, but I generally have time for one quick stop to play an instrument or two between all the sessions lined up for the parents. So imagine my surprise when I was reading the events for family weekend, and there — on Friday night — was an evening of “Bluegrass and Old-Time Music” with fiddler Richard Greene. Wow!  Richard Greene is a fiddle god – one of those west coast players who paid his bluegrass dues in Bill Monroe’s Blue Grass Boys in the 1960s, yet expanded the genre with the help of David Grisman, Clarence White, and so many others. I’ve been listening to his music since the early 1970s, yet had never seen him live. So with Candice and Ella, one of Claire’s good friends at school who is — who knew — a bluegrass fan (her already high stock …