These AUDIO CDs are in my opinion still the best available on the French market, however sometimes some are not recognized by my PHILIPS burner yet excellent, the fault probably stemming from the fact that they last 80 minutes instead of the planned duration 74mn originally by PHILIPS for its graveurs.Quelle absurd idea in these conditions have expanded the capacity of AUDIO CDs. For my part, and I'm not alone, I regret that no longer for sale AUDIO CDs 74mn, which was more than enough time.