use phosphorus and turbo mode https://phosphorus.github.io/#261274086 currently only supports note on and note off commands as well as tempo changes. Hit the green flag to input music. Simply open up a midi file in a hex editor (I personally use HxD), copy all the contents of it into this and hit enter. Press space to play currently loaded song. Press i to change an instrument Press v to change the volume of an instrument
Sidenote: I incorrectly named the ANSI table ASCII in the project.