For all those who tried to help with "A CIVIL ALPACA RUINS GLACIER AT CIA" The answer is " I PAGLIACCI, CAVALLERIA RUSTICANA" Two short operas, often on the same bill.Many thanks for trying to help.
I was on completely the wrong track and found you could make nautical, acacia and nuclear with some of the letters. Of course, if I had known it was operas I would have got it is a flash (not)