FLACs are digital files. If at your burn program (NERO or which ever) chose to burn them as AUDIO CD (you are given a choice) the program automatically will take all the necessary steps to produce an audio CD that plays in every CD player. Of course, always provided tat the program has the FLACs in it's library, in order to recognize them and work with them. On the other hand, if you burn it as a data disc, the files will be there, but they would need a program, usually found in a computer to read them.
I am a beginner with computers myself. As for the blond comment, I have to say that it is not a disadvantage. It is said that men prefer blonds.
And I had no idea that the blond jokes are so common in the Northern countries, where blond is very common. Here in Greece blonds are not common, and men usually allow them many mistakes for that reason, and that is why they don't develop and evolve mentally. They don't have to, they get away with everything.
(cheap sociology) But not with me. I try to help them as much as possible and that is why I make their lives a living hell.
(cheap joke) I have a friend that is blond, but actually she dyes her hair, what we call color lobotomy. But she is clever and witty, but unlucky with men. Go figure.
So, FLACs ...