I don't think you can access an audio CD without going through
cdda2wav or cdparanoia or other equivalent programs. Insert an audio
CD, run any CD player program, then do a kdf, and you will find out
that the CDROM is not even mounted.
I've been wanting to get into kernel programming for a while now. I
think that
writing a cdda file system would be a neat little project. Since, I've
not really done any kernel programming (other than helping jimen) it
might take
me a while, but i'm putting it in the back of my mind for when i have a
few days
free time. Thanksgiving break would actually be perfect if I didn't
have a bunch
of school work to get done.
--Ray