Probably not!! But a good strobe tuner works wonders if you want that kind of accuracy. Consider that the human ear can not hear if a note is off a cent or less.
sorry guys,
didn't want to upset you. Shouldn't mention names
but if "out of tune sounds great", the final tuning with electronic gear is wrong. OK?
But I always thought that the cajuns were the best in getting the real sound out of a box? What's their secret?