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OpenMU: Your Swiss Army Knife for Music Understanding

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arxiv 2410.15573 v3 pith:3OKHIKDQ submitted 2024-10-21 cs.SD cs.AIcs.CLcs.MMeess.AS

classification cs.SDcs.AIcs.CLcs.MMeess.AS
keywords musicopenmu-benchunderstandingopenmumodelsablationsaddressingannotations
verification ladder T0 review T1 audit T2 compute T3 formal

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We present OpenMU-Bench, a large-scale benchmark suite for addressing the data scarcity issue in training multimodal language models to understand music. To construct OpenMU-Bench, we leveraged existing datasets and bootstrapped new annotations. OpenMU-Bench also broadens the scope of music understanding by including lyrics understanding and music tool usage. Using OpenMU-Bench, we trained our music understanding model, OpenMU, with extensive ablations, demonstrating that OpenMU outperforms baseline models such as MU-Llama. Both OpenMU and OpenMU-Bench are open-sourced to facilitate future research in music understanding and to enhance creative music production efficiency.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. FusionAudio-1.2M: Towards Fine-grained Audio Captioning with Multimodal Contextual Fusion

    cs.SD 2025-06 conditional novelty 6.0 of 10

    The paper contributes a 1.2M-caption and 6M-QA multimodal audio dataset generated by an LLM that fuses speech, music, sound, and visual cues, and reports downstream gains on retrieval and understanding.

  2. Can Large Language Models Predict Audio Effects Parameters from Natural Language?

    cs.SD 2025-05 conditional novelty 6.0 of 10

    LLMs can predict equalizer and reverb parameters from natural language descriptions, and adding DSP features, DSP function code, and few-shot examples improves the predictions.

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