[ Shakes off the terrible thoughts of demons laying waste to the capital that gave her a home. Back to business! See! As if her smile wasn't gone at all! :D ] Of course!
So yes, music has a language -- notes that tell you want tune it is, how long you will have to hold it, what is the beat and tempo of the song you're going to work on, et cetera~
I'll show you sometime! I'll just have to ask Acumen for my music sheets!