Incidentally, josepp, I was lucky enough to see and hear Robert Fripp playing a solo lunchtime gig in Worcester Cathedral a couple of years ago. He was using some very clever looping and sample-and-hold devices along with his special tuned-in-fifths guitar.
I can only say that it was an utterly enthralling performance. The elaborate soundscapes combined with the gorgeous acoustics of the Cathedral, along with the numinous atmosphere of a thousand year old, and beautiful, religious building all helped to creat something transcendently inspirational and utterly memorable.
I really liked it.
Then, in a wonderful example of the fact that even the highest flying artist must live in the real, day to day, world, at the end of the gig, Mrs Fripp, AKA Toyah, turned up with the car to help him get the gear home in the car.
Cheers
Dave