Searching For Upstairs

Is there only certain type of music files I can play on the jukebox? I loaded some basic MP3's and some play and some not, is this a problem with the music file formats or something else? Also is th[..] Load

http://www.saitek.com/uk/blog/index.php/star-citizen-x-55-rhino-roberts-space-industries-studio-tour/"The camera crew then rolled on upstairs and we demo’ed the Hornet in a test level with Pete [..] Load