It's just occured to me that since we'll be in Wales, & Mr Roberts is Welsh, then my new Grappelli song should be done in Welsh a la Les Barker.

Unfortunately, I have no grasp of Cymraeg but can compromise by at least pronouncing all the double 'L' words in the Welsh way.

If you happen to hear me performing it, then it won't mean I'm attempting to clear my throat prior to imminent expectoration!!