Back when I was a kid, I had loads of these on vinyl, I had a lot of the Bernstein/NY Philharmonic ones, I love the version of the 1812 from 1957 which I see has been put out as a Sony Masterworks reissue, however, the Great Performances series I've seen some reissued with the original covers, not the beige/white bold black typeface covers, there are still many around on CD from the late 80's early 90's, are these ok sonically? I had gotten #12 which was a Bizet album on CD a long time ago. I haven't listened to classical for more than a decade, think I need to reconnect with my roots, grew up on a steady diet of a lot of classical and jazz but the jazz road has been the one for me for many years.