http://textuploader.com/d1nv8
The link contains the log for the error string. I don't know if anyone else who is using a MAC may be experiencing issues with custom songs not being able to work? IF any one has any suggestions or ideas please let me know. I am trying to load Tangerine Music Labs custom sounds. Only Hugs and Tangerine's mod is active.
As per http://answers.unity3d.com/questions/406895/load-external-mp3-file-without-streaming.html
this is a unity problem, the mod author needs to convert to ogg or some other format, itll then work.
If you could post this info on that mods thread or wherever you downloaded it from that would help the author, thanks.