lol, would you like us to write the game for you now?
Please post some code and show us what you are having trouble with, so we can help you. If you don't know how to load music, how to make scores, special abilities etc. then I doubt you are ready to make anything 3D right now. Jumping into a 3D RPG at your current state of knowledge would be fatal, it would only cause you frustration and demotivation.
Start small, make a text adventure, move on to something harder like pong, get a feeling for 2D games... When you have mastered that, you can then try to make something in 3D
We're happy to help you, but we can't when you ask us to pretty much code your whole game. We need specific problems. I'll help you out with your music problem:
To load music and play it in your game, you use the following
load music <filename>,<music index>
To play, or loop your music, use one of these:
play music <music index>
loop music <music index>
TheComet