This folder is where you can place custom music to play in the jukebox ("J" key by default).  Playing of custom music is included as an unsupported feature.  Tech support will NOT be able to help you get this feature working if you have any difficulties.   Proceed at your own risk! 

Custom music can be in standard uncompressed Windows ".WAV" format or in compressed Ogg Vorbis ".OGG" format, a format similar to MP3, but completely free.

IMPORTANT - due to technical limitations of the engine the maximum allowed length of the song file name is 45 characters, do not user longer names!

Once again, playing of custom music in the Jukebox is an unsupported option and tech support cannot provide assistance for it. 