Though flatpicking is not my style, I'd loved Doc Watson's playing from first hearing a recording of him in the mid 60s. I finally got to see him in the mid-70s (somewhere between 75 and 77 I think) at the Kilburn State (former cinema) in London, just down the road from where I was living at the time. He was playing with a band that included his son IIRC. (I also saw Stephane Grappelli with John Etheridge at the same venue, but not at the same concert!). Wouldn't have missed it for anything.

Mick