Two values of Albumtitle would be nice

[mminga]

Thanks for the hint, but my wish ist not to create an new structure, I want a "merged" album list with both values. I do not want/need too complex lists, I prefer flat structures.
I tried the following:

Code:

Album.merge={Discsubtitle}

I have the following message:

Code:

Warning: conflicting ALBUM tag value Unearthed Volume 1 (Who's Gonna Cry) ignored for file Johnny Cash - Unearthed 1 - Who's Gonna Cry

Is there a way to show both in the album?