We've done all but 2 questions on a quiz sheet and one left is supposed to be musical, probably a song title. All questions have a number and initial letters only so 3BM would be Three Blind Mice.
The one we can't get (several brains tired!) is:
CR9ML
Suggestions include Country Road Nine Miles Long, Crane River Ninety miles long but don't seem to exist!
Any ideas.? Can't be too obscure I would have thought.

RtS