SongFormDB

SongFormDB 🎵 English ｜ [中文] A Large-Scale Multilingual Music Structure Analysis Dataset for Training SongFormer 🚀** Chunbo Hao 1* , Ruibin Yuan 2,6* , Jixun Yao 1 , Qixin Deng 3,6 , Xinyi Bai 4,6 , Yanbo Wang 5 , Wei Xue 2 , Lei Xie 1† * Equal contribution    † Corresponding author 1 Audio, Speech and Language Processing Group (ASLP@NPU), School of Computer Science, Northwestern Polytechnical University 2 Hong Kong University of Science and Technology 3 Northwestern University 4 Cornell University 5 University of New South Wales 6 Multimodal Art Projection (M-A-P) 🌟 What is SongFormDB? SongFormDB is a **comprehensive, large-scale, multilingual dataset** designed to revolutionize Music Structure Analysis (MSA). This dataset serves as the training foundation for our state-of-the-art SongFormer model, providing unprecedented scale and diversity for MSA research. ✨ Key Highlights 🎯 **Four Powerful Subsets** 🎸 **SongFormDB-HX (HX)** - *Precision & Quality* ✅ **Rule-corrected HarmonixSet** with improved annotation accuracy 📊 **Unified train/validation/test splits** for consistent evaluation 🎸 **SongFormDB-Ext (E)** - *Precision & Quality* 🀄 **Designed for Chinese generalization** 🎶 **4,314 songs** for robust training diversity 🎸 **SongFormDB-Hook (H)** - *Scale & Diversity* 🎼 **5,933 songs** with precise structural annotations 🌍 Helps improve the model's **generalization ability** 🎸 **SongFormDB-Gem (G)** - *Global Coverage* 🌐 **47 different languages** for true multilingual coverage 🎶 **Diverse BPMs and musical styles** for comprehensive training 🤖 **Gemini-annotated** with strong performance on ACC and HR3F metrics 🎯 **4,387 high-quality songs** with music structure analysis 📊 Dataset Composition 🎵 SongFormDB-HX (HX) - 712 Songs Enhanced HarmonixSet with rule-based corrections and unified evaluation protocol. Data Location:** `data/HX/SongFormDB-HX.jsonl` | Field | Description | |-------|-------------| | `id` | Unique song identifier | | `youtube_url` | Origin