Yup, this only holds true for CD-R media though. A real, glass master manufactured disc that a record company puts out will last forever as long as there's a laser in existence to read it. The disc is actually a piece of metal film. A CD-R is made of a ink film which deteriorates over time and yes, it will fail eventually. There are special CD drives you can buy out there that can read a failing CD-R (as long as there's no holes in the disc/film), it has a more concentrated laser that can read the 1's and 0's on the thin deteriorating film. They're real expensive though and used for data restoration or recovery. I do have CD-Rs I burned in 1998 that still work fine to this day. They are the old Verbatim ones that had that super dark blue color on the bottom.