Praga Digitals Bartók String Quartets SACDs metadata

Since I’ve had Roon, I’ve put all my SACDs on my 2TB SSD. One peculiarity is that of the three Praga Digitals Bartók String Quartet discs, only two are recognised. The other disc, just says Unidentified. This seems strange considering the other two in the series are known to the system. Is there any way to get this disc ‘identified’ properly in Roon?

The purple colour disc is the unidentified disc:

Hi @Woo,

First, it would be good to make sure that the folder structure meets the recommendations outlined here:

If that doesn’t work for you, you can use the Merge Albums function to get this grouped with the other discs manually:

Hi Dylan, these discs are not actually a boxset. They’re individual releases and aren’t meant to be grouped together. I just thought it was odd that two other similar discs are recognised but then another isn’t.