Includes pitch detection using a mic.
Includes tempo.
Run using an Http server.
In Linux just type: python -m SimpleHTTPServer 8000, inside the home dir.
Then connect to localhost:8000 inside your browser.
Also hosted on: https://l-u-n-a.github.io/musicCreator
Please use this code for whatever you want.
It's messy and a little hacky, but it works well for simple songs.
sound detection system created by cwilso, see his Github repo here.