Handling CD, SACD-Stereo and SACD-Multi versions of same recording

[haggis999]

The creation of 3 pseudo-albums for each SACD is only a minor issue and I wouldn't give up my existing folder structure to fix it. Using an Artist/Album folder structure is a very poor fit for classical music.

It was well worth pursuing your AlbumGroup suggestion, but it has problems of its own. It's possible that we are missing some clever alternative configuration that Simon will identify when he comes back from his holiday. In the meantime, I have now reverted to my previous indexing configuration and will live with 3 albums per SACD.