Many years ago,I used to go to a folk-club in a pub called the Half Moon, in Yeovil----1965/66 it was !! I remember one night a little guy shuffled in and hung around sort of furtively in the background,until he was announced as the guest for that evening --it was Paul Simon !! I thought he was very good (as you would !!) but I was a "Terry & Alan" man, myself !! Terry was ,in real life, Lt.Commander Terry Kemp,RN, a test-pilot ,from the nearby Royal Naval Air Station,Yeovilton, & Alan was a corporal in the RAF , also stationed at Yeovilton--he looked after the accomodation for RAF personnel that was provided for visiting Vulcan bomber ground-crews.I know this because I was stationed there as well !! I always admired Terry & Alan for both their musicianship ,& stage "prescence"----They were destined to be together.They had matching guitars,although one played different chord-shapes with a capo on,which I thought was very clever ( and "cool" !! )-Certainly the sound was good,and they could both sing well.Their repertoire was interesting ,and songs I can still recall include "Bound out for Newfoundland " and " The Squid-jigging ground " They were very professional & entertaining,& would go down well today ! I often wonder what became of them. Incidentally, some other regulars at that club were a strange bunch,one of whom worked on the corporation dust-cart in Yeovil----They called themselves "The Yetties " !!!