How do you make music? Im a pianist and i really want to make my own music on this

Try this as a piece of code, I think you'll figure it out. BGMPLAY "T120:0CCC:1EEE:2GGG"

There's apps for creating music. The website called Smilebasicsource has all you need.

I use a program which I think is named NCFMUSEQ (I may be wrong on that). It was a winner of a previous Ogiri contest and the code is probably somewhere on the japanese SmileBASIC website.

If you're just looking for music why not just get Rytmik? Though I recommend both really.

I do have Rytmik, But i dont know how to record noise.