info files not always accessible

[simoncn]

How are you trying to access the folder.pdf file for a group? For your other symphonies that do show folder.pdf files, are these also tagged as groups?

Is "Shostakovich Symphony No. 1" tagged as Work? If so, are you sure your other recordings of this symphony have an identical Work tag? Are you selecting this symphony from the Work index?

For multiple symphonies in the same folder, how do you handle this with a single folder.pdf file? Does this folder.pdf file describe the complete set of symphonies?

Does the "album" you have referred to represent the complete set of symphonies or one of the CDs?