What i do to make Custom music (Ogg's) for blockland is just get your file (Mp3/Wav) and loop it in Audacity, Then save it as a file for example : Connected_NameOfSong save it as an Mp3 file, (wav crashes, atleast it does on Windows)
What you do, you use an Mp3 to Ogg converter and convert the file, then put the file into the music folder. the name of the program i use to convert is : Dpoweramp music converter. Google it.
