I'll repeat the post here, since it may be of interest to others.
A while ago, I responded to an advertisement and bought a load of classical CDs for around 30 cents apiece. I thought they represented great value and, for the most part, they did. However, I was listening to one of them, Carmina Burana by Carl Orff, and something seemed not quite right. Most people here will be aware that I have many recordings of this piece and know it quite well. The only way I could describe listening to that CD was that it appeared that certain sections of the orchestra were having trouble keeping up. In short, the recording was terrible and I couldn't understand how it had made it onto a retail CD.
Since I'd acquired several CDs in the same series, I started digging for information and discovered that:
The conductor does not exist
The orchestra does not exist
That around 200 recordings are doing the rounds, mostly on budget labels
Here is one of the CDs. I strongly advise against buying anything from this particular set:
I can go a bit further with this advice. Stick to well-known labels, obviously, but don't automatically assume that just because you never heard of a label it might be one of these fakes. There are some very well respected labels that only cater to classical music and if your collecting has hitherto been of music in other genres, there's every possibility you will not have come across them. Instead, study the artwork, particularly the reverse. A lot of these fake recordings look as though the artwork could have been run off on a home printer. They
look cheap.
There is plenty of additional information available concerning these recordings. Here's "Hymisher Greenberg" on Discogs. Notice all of the aliases, and steer clear of every one of them.
www.discogs.com/artist/1530885-Hymisher-Greenburg
See also the Discogs page for Alfred Scholz, who is likely the perpetrator of the scam.
www.discogs.com/artist/730304-Alfred-Scholz
This music blog seems to indicate that some of the recordings are actually not bad. The author seems quite impressed with Holst's The Planets, but check the last paragraph. There are at least two other versions of the same recording.
petersplanets.wordpress.com/2015/01/01/greenburg-1993/
Anyway, just wanted to put this out there. It's difficult enough sometimes to decide on which recording to buy when there are so many available. If in doubt, ask the classical posters here.