Different Music/Audio, Different Permissions

[cmh]

With the iTunes feature on, it seems that the default feature is one library accessible to anyone with the library password (if any), with any audio file in the library accessible to any user with access to the library, regardless of the DSM permissions relating to each audio file.

I'm wondering if there is a way, with relation to the iTunes feature in the DSM, to have multiple libraries that can each have different passwords, so that any user can enter the library of their choice, e.g. with their preferred audio, and also keep the library private if desired.