I added a hum function so when some hums it puts notes on the screen but the problem is that you have to hum each note slowly because it wont detect properly.

I also did the css for it by myself which was not too hard but the only thing I had a bit of issues from was the javascript so claude helped me in it and then I had a issue with the scripts which was 1000% my fault. In the last couple of lines in js I decided to do it myself and I forgot to close the so that took a while to fix lol.

Overall it is going well and I am thinking of adding more.