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SongFormBench π
[English ο½ δΈζ]
A High-Quality Benchmark for Music Structure Analysis
π What is SongFormBench?
SongFormBench is a carefully curated, expert-annotated benchmark designed to revolutionize music structure analysis (MSA) evaluation. Our dataset provides a unified standard for comparing MSA models.
π Dataset Composition
- πΈ SongFormBench-HarmonixSet (BHX): 200 songs from HarmonixSet
- π€ SongFormBench-CN (BC): 100 Chinese popular songs
Total: 300 high-quality annotated songs
β¨ Key Highlights
π― Unified Evaluation Standard
- Establishes a standardized benchmark for fair comparison across MSA models
- Eliminates inconsistencies in evaluation protocols
π·οΈ Simple Label System
- Adopts the widely used 7-class classification system (as described in arxiv.org/abs/2205.14700 )
- Preserves pre-chorus segments for enhanced granularity
- Easy conversion to 7-class (pre-chorus β verse) for compatibility
π¨βπ¬ Expert-Verified Quality
- Multi-source validation
- Manual corrections by expert annotators
π Multilingual Coverage
- First Chinese MSA dataset (100 songs)
- Bridges the gap in Chinese music structure analysis
- Enables cross-lingual MSA research
π Getting Started
Quick Load
from datasets import load_dataset
# Load the complete benchmark
dataset = load_dataset("ASLP-lab/SongFormBench")
π Resources & Links
- π Paper: coming soon
- π» Code: GitHub Repository
- π§βπ» Model: SongFormer
- π Dataset: SongFormDB
π€ Citation
comming soon.
πΌ Mel Spectrogram Details
Click to expand/collapse
Environment configuration can refer to the official implementation of BigVGan. If the audio source becomes invalid, you can reconstruct the audio using the following method.
πΈ SongFormBench-HarmonixSet
Uses official HarmonixSet mel spectrograms. To reproduce:
# Clone BigVGAN repository
git clone https://github.com/NVIDIA/BigVGAN.git
# Navigate to utils
cd utils/HarmonixSet
# Update BIGVGAN_REPO_DIR in inference_e2e.sh
# Run the inference script
bash inference_e2e.sh
π€ SongFormBench-CN
Reproduce using bigvgan_v2_44khz_128band_256x
You should first download bigvgan_v2_44khz_128band_256x, then add its project directory to your PYTHONPATH, after which you can use the code below:
# See implementation
utils/CN/infer.py
π§ Contact
For questions, issues, or collaboration opportunities, please visit our GitHub repository or open an issue.
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