field pointing to mp3 path

[edrimon]

Hi, for each vinyl entry I want to have a field for example called "mp3 file" which points to the digitized mp3 of the song which exists and is already uploaded somewhere locally in the file system of the server. So I do not want to upload new file, but rather to point to an existing one and even better an HTML5 player in the entry, so somebody can play and listen also the file when browsing the vinyl song entry.

Is this possible?