Multiple Albums with same name problem

[sifzrl]

I've managed a large classical collection using the Album field for the piece of music (e.g. "Symphony No. 1 in C major"). In some cases, I own multiple performances of the same piece by different performers. This works fine on the PC - multiple instances of the same Album appear, differentiated by Artist, and I am free to choose whichever I prefer when navigating the tree from Composer downwards. I've just hooked this up to a Pure device using UPnP, and the behaviour of MM via UPnP is not the same as on the PC. I correctly see the multiple instances of Albums with the same name, but no matter which one I select, the system will always play the first instance.

Also, is it possible to have other fields, such as Artist, displayed (as I can with the PC) or is this a limitation of UPnP?

Simon