I know JRemote is struggling a bit at the moment but just a thought for any further development.
When there is addition info on album, viewing is restricted to images etc , presumably because most additional info is scanned as JPEG.
Quite often I see PDF files attached , but JRemote will not open them. I use an iPad which allows PDF to open in the Books app
Just a thought for a richer info source.
In the same way , the main GUI allows hyperlinks to Wikipedia , All Music etc but JRemote doesn't.
Mike