What I decided to do is use https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_A...

I know it's javascript and that it's definitely not the best choice for sound manipulation, but I'll learn a lot from practicing. C++ has a very steep learning curve and even if I understood music theory( which I dont, just a bass player ), I wouldn't be able to express myself in C++. So, decided to learn some music theory and implement this theory in javascript code.