I'm wondering how I can write multiple values to an mp3 file frame.
I have written a tool to convert from flac format to MP3 format (http://robinbowes.com/projects/flac2mp3) and have started running into cases where the flac file has multiple Artist tags, so I'd like to write those to the MP3 file.
Is it as simple as joining the multiple values together as a null-separated list? e.g.
