Tom Jancauskas wrote:

The CD player I was using was a sony from about 9 or 10 years ago with VERY
little use. He says he hears the same problems on his home system.

I would expect a CD player of that vintage to be somehwat inconsistent
when playing a CD-R. You probably should consider yourself lucky that
they play at all.

Give this client a dope slap, or give him to someone else who needs the
money more than you do g