Peace on Earth, goodwill to men. It's great to see that we're all so passionate about our differences. I will experiment with a number of the techniques above - I surely need them. Thanks for all the tips.

I am slowly acquiring a new repertoire from the DT, particularly those I've never heard before. I intend to sing a new one (Christmas social commentary) on Friday night, but I haven't found it yet.

Regards
John