We don’t know much about the life of legendary Delta blues guitarist Robert Johnson, beyond his 29 recorded songs and a couple of grainy black and white photographs.
Robert Johnson
Robert Johnson: finger points to Marfan syndrome?
In September's issue of the British Medical Journal, G.P. David Connell speculates about the unnaturally long fingers of bluesman Robert Johnson . Based on pictures and contemporary accounts, Connell thinks that Johnson had Marfan Syndrome .

