problem music crosswalk build app

Hi everybody

I exported my proyect to crosswalk. It works very good, but I have problem with the music.

My proyect has a music that works all time in the game. In emulator xdx works very good, but when I create app in android ,the music doesn´t work.

when "star the layout" I create action play music in proyect contruct,

Can you give any suggestion to solve this problem ?

Thanks,