Network file path for network music (Apple computer)

I am trying to connect my apple shared files to be played as network files. I am however having trouble understanding the format of my file path so that moped can access the music.

Apple tells me that the files are located at, Macintosh HD/Users/server_1/Documents/Music.

I assumed I would just enter, //server_1/Documents/Music.

If this is correct, where do I find the files once I have the correct file path in place?

Thanks for helping out a newbie to raspberry pi and musicbox/mopidy.