We need a better way to manage PDFs for albums.
I don’t think i need to argue for the importance of PDFs, do I?
This is especially valuable for Tidal albums, which in my experience are thinner in metadata than rips and downloads.
But there is no way to add a PDF to a Tidal album, since the only way to assign a PDF is to put it in the folder.
I think PDFs should be handled the same way as pictures: support the folder location, like we do with folder.jpg.
But also permit assignment through the Edit dialog.