Update README.md

A graph-based deep MIDI music generator. Official model repository of the [paper](https://arxiv.org/abs/2307.14928) "Graph-based Polyphonic Multitrack Music Generation".

You can listen to the samples generated in the experimental phase in the dedicated [site](https://emanuelecosenza.github.io/polyphemus/)ssssssssssssssssssssssss.

The repository contains two models: `LMD2`, a model that generates short 2-bar of music, and `LMD16`, a model that generates longer 16-bar sequences.
Refer to the GitHub [repo](https://github.com/EmanueleCosenza/polyphemus) for instructions on how to use these models.

README.md

@@ -1,3 +1,7 @@
 ---
 license: mit
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+tags:
+- music
+- generation
+- symbolic music
+---