Midifile markov generator

The Midifilemarkovgenerator creates markov chains of variable order from MIDI files and saves them as MIDI files in the browser. It also outputs the MIDI events via webMIDI during the creation.

There are two versions: https://midifilemarkov.handmadeproductions.de/

This version uses each MIDI event a Markov state, so a higher Markov order (between 2 and 10) could make sense to keep some of the structure. https://midifilemarkovb.handmadeproductions.de/ This versions uses each event in time as a Markov state (for example a chord and a drum sound). Because of that, a lower Markov order (between 1 and 3) is necessary to get some variation.
Here is the code for the web version:
https://github.com/Jonathhhan/ofEmscriptenExamples/tree/main/emscripten

MidifileMarkovB And here is the code for the Pure Data only version:
https://github.com/Jonathhhan/ofEmscriptenExamples/tree/main/midiFileMarkovPDversion/midifilemarkov

The approach of using Markov chains for creating musical structures is not really new nor innovative. Its more the result of an ongoing process and an attempt of creating algorithmic musical structures:

https://forum.pdpatchrepo.info/topic/12147/midi-into-seq-and-markov-chains
Maybe the web implementation and the combination of different technologies, frameworks and programming languages is innovative. The interface is made with Open Frameworks, while the Markov generator is made with Pure Data. It is compiled with Emscripten for the browser. I put a lot of work in the optimization of Open Frameworks for compiling it with Emscripten. I like that it is possible to use Pure Data with webMIDI in the browser and that it is all based on open source software. 

It works quite well for MIDI files that have the right balance between repetition and variation. I think the Markov remix from Jaco Pastorious "Donna Lee" sounds interesting: https://www.youtube.com/watch?v=uee9DSVHtVo