This project, AlphaXmas, is a multimedia installation aimed to bring the audience into an experience of watching a computer generated tree growing, with a computer generated music melody in the background. The growing plant is generated using a 3D model built from an L-system and the music melody is generated using a LSTM neural networks. The generated music melodies are short monophonic Christmas carol compositions obtained from a LSTM-RNN Model. We train the model using the Hymns and Carols of Christmas dataset with around 1k historical compositions.

This is a Hackathon project for a.y. 2020-2021 Creative Programming and Computing Course of MSc. in Music and Acoustic Engineering @ Politecnico di Milano. The hackathon date is on Dec. 18th 2020, while the final presentation is on Sep. 8th 2021.

• 🌐 Demo
• 📄 Report
• 📽 Hackathon presentation
• 📽 Final presentation

1. Keras, Tensorflow: Machine Learning in Python
2. p5.js: JavaScript port of Processing
3. Music21: Computer-aided Musicology Tool

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