Thank you again for all contributions and with this help I have completed the grid etc. One final question from me is how to parse 44 (John Rutherford and Son - literary louts.)
Wrt earlier comments about using the internet, Google and various on-line tools the Listener would be out of reach for me without these. I do not speak German, have only a passing knowledge of Bach and Shakespeare and if I had to "brute force" solve every anagram I would rarely solve more than a few clues. I wonder, also, if compilers increase the difficulty knowing that these tools are widely available.