I don't know about enigma. But one thing that fascinates me is how these singers who have been absent from the folkscene for many years seem to inspire young talented disciples.

I'm thinking of young James Findlay, who seems to live and breathe the spirit of Nic Jones.

Sunjay Brayne, who never saw gerry Lockran or Roger Brooks perform - but seems to have an encylcopaedic knowlege of their works.

And did anyone see that programme made about a year before Davy Graham died - all these rock stars, many of whom I'd never heard of came out of the woodwork paying tribute.