How can I keep my whole music library on my NAS and comfortably access it and manage it there and at the same time have a music selection locally stored on my MacBook that I can manage while away and that gets synchronized with my NAS library when I get back.
Is there way to do that?
My Setup: a Synology DS412+ with DSM 4.1 and a MacBook Pro with Mountain Lion
The idea is to have a master library on the nas and a slave library for mobile use that merges all changes back to the master and gets updated information from the nas. Like a selective cloud sync.
Update (2): The purpose of this usage is to be able to play music without having access to broadband internet (train, plane, car, public places, ...) without maintaining two libraries.