How do I add music to my game?
And how do I loop the music? (Is it already going to loop?)
You will find that information in the manual.
And yes, if it's background music, it should loop.
(Also, when you add information to your posting, you can just modify it instead of replying to yourself)
Theres a big page staring you in the face in the manual called Music and Sound.. Go there .. now!
Read the manual, the Beginners' FAQ, and ALL of the sticky threads in this forum.
This should go without saying. Thanks.