I DJ using Sam Broadcaster and have a need to put a playlist together from a large library and then move it to Sam for broadcast. All drives are mapped to a server where the library resides. This is obviously on a local network. The program I used to use is no longer in production and will not run on the newer windows 10 software. There doesn't seem to be a simple drag and drop program out there that will create a simple playlist.
Yes, there are several software programs available that can create playlists and save them in M3U format, allowing you to transfer them to Sam Broadcaster for broadcasting.