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PianoKontext model generates expressive piano performances from MIDI

Researchers have developed PianoKontext, a novel flow matching model designed for expressive performance rendering in classical piano music. This model can generate variable-length performances by leveraging a pretrained Music2Latent model. PianoKontext synthesizes MIDI scores into deadpan audio and uses Dynamic Time Warping in the latent space to create training data, enabling it to learn dependencies between musical scores and expressive performances. AI

RANK_REASON The cluster contains a research paper detailing a new model for music generation. [lever_c_demoted from research: ic=1 ai=1.0]

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  1. arXiv cs.LG TIER_1 English(EN) · Dmitrii Gavrilev ·

    PianoKontext: Expressive Performance Rendering from Deadpan Context

    Expressive performance rendering (EPR) aims to generate realistic performances constrained on sequences of notes. However, flow matching audio editing models manipulate only synchronized music samples of the same duration, limiting their understanding of expressive timing. We int…