How to make music that has equivalent quality to Knytt Story music.

I am wondering if there is a computer program of something else i could do to make custom music for knytt stories.
This is something i could never do. Tilesets, Gradients and Custom Objects is what i can work with but i cannot find a way to make music for knytt stories. Suggestions, anyone?

I moved this topic to this board, since it seems to be more fitting, because essentially it's "how do I make my own music", and we've generally had a few of them in here. maybe this post helps, and/or others in this forum.

Finding a program and learning how to use it is the easiest part of making music on a computer. It would be the easiest part of making music on anything else, too, except that it isn't actually a part of that.

If you're just looking for something free and easy to learn, that would probably be ModPlug Tracker. But don't expect to make anything that sounds good without some knowledge of music theory.