[LAU] Data CD [???] containing WMA files?

[Kevin Cosgrove]

A friend gave me a CD that looks like a data CD.  When I mount it
there are a collection of WMA files on it.  I can list the files,
and see their sizes.  But, when I try to copy the files onto my
hard drive then I get only zero length copies.  Using dd I get
this error message:

Input/output error
0+0 records in
0+0 records out

Has anyone seen this?  How can I listen to those WMA files?

Thanks....

--
Kevin