Open source WIP recreation of OpenAi's musenet. This supports many of the features of the original Musenet by OpenAI such as multiple track support (altough not guided to specific instrument), 4 levels of dynamics, as well as the note start, length, and note.
Here is the Google Colab notebook for generating.
Fur Elise https://github.com/hidude562/OpenMusenet2/assets/82677882/692dd270-8ffd-4967-9af7-d4aa612fbaf8
Allca turra https://github.com/hidude562/OpenMusenet2/assets/82677882/6010b13e-1597-4604-8489-1156b0362cf6
The current model as of writing this is "OpenMusenet2.1", which is a finetuned version of gpt-2 medium on ~10,000 songs (Around 20kb per song). I don't remember where i got the dataset from (I had actually downloaded it the year prior), but it is ~169,000 midi files of types 0 and 1 with multiple tracks, tempo changes, etc. (although tempo changes and stuff are ignored)
Go to "Notebooks" -> "Converters" -> "midiFormater.ipynb" and you can open that with Google Colab (or whatever notebook editor you use). The process from there should be relatively simple.
Once you've downloaded your data the process there will vary depending on what notebook you are using to train so i can't really ellaborate on that.
