Author

Xavier Serra

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Preprint Oct 2026

Does Notation Matter? MusicXML Tokenisation for Symbolic Music Generation and Understanding

Symbolic music representations encode musical content at varying levels of completeness, from performance-oriented formats such as MIDI to fully notated scores such as MusicXML. Yet the impact of this representational richness on deep learning models remains poorly understood. While tokenisation has been extensively st...

Andrea Poltronieri, Matteo Spanio, Simone Chieppa et al. · 1 citation

#artificial intelligence Preprint Sep 2026

On the Human and Computer Alignment of Attribute-Based Music Matches

This work designs a triplet-based forced-choice task comprising 300 cases, including plagiarism examples, cover songs, and AI-generated music, and introduces the MATCHA dataset, a collection of 1105 perceptual assessments of attribute-based music matches from 83 expert participants.

Roser Batlle-Roca, Woo-Sung Choi, Joan Serrà et al. · 0 citations

#artificial intelligence Preprint Aug 2026

MusGU+: Toward a Musician-Centered Evaluation Framework and Discovery Tool for Generative Music AI

MusGU+ is introduced, a musician-centered evaluation framework organized around three dimensions: Adaptability, Usability, and Controllability that supports informed selection and practical adoption of generative systems by musicians.

Laura Ibáñez-Martínez, Roser Batlle-Roca, Xavier Serra et al. · 1 citation