Distinction between "disc label" and "disc title"

[shayypy]

When ImportBuddy asks for the name of the disc, I always use the mounted volume label, but many entries just use an arbitrary title instead, which may be more appealing. Perhaps "name" could be more rigidly defined as the "pretty" disc title and there could be an optional volume label field in addition? It should be trivial to fetch the label from within the program (in my experience) but given how Windows-oriented it is, I'm not sure that would work well cross platform currently.