Hi Matthew , I had a couple of private lessons with your dad around 1976/1977 . Nice guy , relaxed and a good teacher . I remember vaguely a bedsit in North London where I think he lived with his girlfriend . He played a custom made jazz bass I think . Perhaps natural finish . He preferred it to fenders . Lots of top tips in a short space of time . He was quite a popular tutor at the time and I think advertised his services in Melody Maker . I seem to remember he was owed money for some sessions he had done at Freerange Studios in Covent Garden having been booked by the late Neville Wills . The studio came up in conversation as I too had been recording there . Send your dad my regards . ATB Bill