Jim and Susie Malcolm do two Scotland tours a year, and I got the impression Rod Paterson performed for their tour groups regularly. I saw him on two of my three Malcolm tours. It was a treat to hear him, and he really seemed to enjoy performing for us.
Susie Malcolm is ultimately charming. If she asked, anybody would agree to perform for her. She even got Dick Gaughan to perform for us, and we heard Emily Smith and Malinky and Karine Polwart each twice - and we got Archie Fisher once.