SACD

I've not recognized that the Nodame Cantabille came to the last episode today. I'm gonna miss it from next week.
The last episode was closed with the Beethoven's Symphony No.7. I've remembered that I have a disk of No.7 which Carlos Kleiber conducted (tower record), though I've never listen to that on my CD player (Sony CDP-555ES). So, I sat it on the player, but the player didn't begin to read the disk. It seems that the disk requirs a SACD player. That's strange. The disk is a hybrid SACD and should be available on the normal CD player.