Cant load an ogg file

Troubleshooting
1

trying to play an ogg file but it stops at:

INFO: Audio max auxilary sends: 4

tested on both windows and mac.
please see my source at https://github.com/jskye/simplevoicehud/tree/musicplayer
Any help appreciated.

2

Can you post your code here ? Its easy to ready that way.
I use ogg in my games and it works normally , some code :

music_menu = new AudioNode(assetManager,"Sounds/musics/Menu.OGG");      
music_menu.setPositional(false);  
music_menu.setLooping(true); 
music_menu.setVolume(0.1f);
music_menu.play();