AutoSynth, which represents MIDI performance events, fixed synthesizer parameters, and variable-length modulation routes as a unified sequence for a synthesizer, and learns their dependencies with an audio-conditioned autoregressive model, is presented.
Tristan Wu, Daniel Chin, Li-Wei Lin et al.· 0 citations
How can we understand what a music foundation model has learned \textit{internally}? Most interpretability approaches, such as probing and Sparse Autoencoders (SAEs), focus on identifying individual features with minimal structural assumptions. We argue that many concepts are better understood as \textit{structured rel...
Symbolic models make melody, harmony, rhythm, and form explicit but typically stop before a finished recording; audio models produce complete songs while leaving composition implicit. We introduce YuE2, which unifies symbolic and audio music generation at frontier quality through symbolic planning. A single AR-NAR Mixt...
Rui-Bin Yuan, Jia-Hao Pan, Jun-Yan Jiang et al.· 1 citation
Experiments on Dexed show that, after supervised training, the discrete diffusion model is competitive with autoregressive and flow-matching baselines, and reward-based fine-tuning further improves out-of-domain audio matching performance.
Tristan Wu, Daniel Chin, Ju-Nan Zhang et al.· 1 citation· ⚡1
A cross-modal framework that learns implicit music styles from raw audio and applies them to symbolic music generation and generates piano performances jointly conditioned on a lead sheet and a reference audio example, enabling controllable and stylistically faithful arrangement.
Jing-Wei Zhao, Gus G. Xia, Ziyu Wang et al.· 0 citations
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